19230670

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4283}}^1$

素因数の和:4739

約数の個数: 16

約数和(自身を含む): 34700400

約数和(自身を除く): 15469730

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4283, 4490, 8566, 21415, 42830, 1923067, 3846134, 9615335, 19230670]

約数ペア:

[(1, 19230670), (2, 9615335), (5, 3846134), (10, 1923067), (449, 42830), (898, 21415), (2245, 8566), (4283, 4490)]