Factors of 2189

The factors of 2189 are 1, 11, 199, 2189. It has 4 factors.

Factors of 2189

Pick any whole number from 1 to 10,000.

2189 = 11 \times 199

How to work it out

1
A factor of 2189 is a whole number that divides it with nothing left over. You only need to test the numbers up to √2189 ≈ 46.79; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 4 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$2189 = 11 \times 199$
4
Add all the factors: 1 + 11 + 199 + 2189 = 2400. Without 2189 itself that is 211, so 2189 is a deficient number.

LaTeX source of the formulas on this page

\[ 2189 = 11 \times 199 \]

Factor	Pairs with	Product
1	2189	1 × 2189 = 2189
11	199	11 × 199 = 2189

What are the factors of 2189?

The factors of 2189 are 1, 11, 199, 2189. It has 4 factors.

What are the prime factors of 2189?

11, 199. As a product: 11 × 199.

How many factors does 2189 have?

2189 has 4 factors (2 factor pairs).

What is the sum of the factors of 2189?

2400.

Is 2189 a prime number?

No. It is divisible by 11, so 2189 = 11 × 199.