17012420

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1231}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 35806848

約数和(自身を除く): 18794428

約数列:

[1, 2, 4, 5, 10, 20, 691, 1231, 1382, 2462, 2764, 3455, 4924, 6155, 6910, 12310, 13820, 24620, 850621, 1701242, 3402484, 4253105, 8506210, 17012420]

約数ペア:

[(1, 17012420), (2, 8506210), (4, 4253105), (5, 3402484), (10, 1701242), (20, 850621), (691, 24620), (1231, 13820), (1382, 12310), (2462, 6910), (2764, 6155), (3455, 4924)]