15862964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2851}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 30185568

約数和(自身を除く): 14322604

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 2851, 5564, 5702, 11404, 37063, 74126, 148252, 305057, 610114, 1220228, 3965741, 7931482, 15862964]

約数ペア:

[(1, 15862964), (2, 7931482), (4, 3965741), (13, 1220228), (26, 610114), (52, 305057), (107, 148252), (214, 74126), (428, 37063), (1391, 11404), (2782, 5702), (2851, 5564)]