Factors of 9958
The factors of 9958 are 1, 2, 13, 26, 383, 766, 4979, 9958. It has 8 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 9958 is a whole number that divides it with nothing left over. You only need to test the numbers up to √9958 ≈ 99.79; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 8 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 2 + 13 + 26 + 383 + 766 + 4979 + 9958 = 16128. Without 9958 itself that is 6170, so 9958 is a deficient number.
LaTeX source of the formulas on this page
\[ 9958 = 2 \times 13 \times 383 \]
Factor pairs of 9958
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 9958 | 1 × 9958 = 9958 |
| 2 | 4979 | 2 × 4979 = 9958 |
| 13 | 766 | 13 × 766 = 9958 |
| 26 | 383 | 26 × 383 = 9958 |
Questions
What are the factors of 9958?
The factors of 9958 are 1, 2, 13, 26, 383, 766, 4979, 9958. It has 8 factors.
What are the prime factors of 9958?
2, 13, 383. As a product: 2 × 13 × 383.
How many factors does 9958 have?
9958 has 8 factors (4 factor pairs).
What is the sum of the factors of 9958?
16128.
Is 9958 a prime number?
No. It is divisible by 2, so 9958 = 2 × 4979.