15696028016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18509467}}^1$

素因数の和:18509528

約数の個数: 20

約数和(自身を含む): 30984849432

約数和(自身を除く): 15288821416

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18509467, 37018934, 74037868, 148075736, 296151472, 981001751, 1962003502, 3924007004, 7848014008, 15696028016]

約数ペア:

[(1, 15696028016), (2, 7848014008), (4, 3924007004), (8, 1962003502), (16, 981001751), (53, 296151472), (106, 148075736), (212, 74037868), (424, 37018934), (848, 18509467)]