15680452064

素因数分解:

$2^5\times {\mathrm{490014127}}^1$

素因数の和:490014137

約数の個数: 12

約数和(自身を含む): 30870890064

約数和(自身を除く): 15190438000

約数列:

[1, 2, 4, 8, 16, 32, 490014127, 980028254, 1960056508, 3920113016, 7840226032, 15680452064]

約数ペア:

[(1, 15680452064), (2, 7840226032), (4, 3920113016), (8, 1960056508), (16, 980028254), (32, 490014127)]