15696718864

素因数分解:

$2^4\times {\mathrm{4111}}^1\times {\mathrm{238639}}^1$

素因数の和:242758

約数の個数: 20

約数和(自身を含む): 30419918080

約数和(自身を除く): 14723199216

約数列:

[1, 2, 4, 8, 16, 4111, 8222, 16444, 32888, 65776, 238639, 477278, 954556, 1909112, 3818224, 981044929, 1962089858, 3924179716, 7848359432, 15696718864]

約数ペア:

[(1, 15696718864), (2, 7848359432), (4, 3924179716), (8, 1962089858), (16, 981044929), (4111, 3818224), (8222, 1909112), (16444, 954556), (32888, 477278), (65776, 238639)]