18232990

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2371}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 32875920

約数和(自身を除く): 14642930

約数列:

[1, 2, 5, 10, 769, 1538, 2371, 3845, 4742, 7690, 11855, 23710, 1823299, 3646598, 9116495, 18232990]

約数ペア:

[(1, 18232990), (2, 9116495), (5, 3646598), (10, 1823299), (769, 23710), (1538, 11855), (2371, 7690), (3845, 4742)]