15936448016

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{1308841}}^1$

素因数の和:1309610

約数の個数: 20

約数和(自身を含む): 30917465724

約数和(自身を除く): 14981017708

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 6088, 12176, 1308841, 2617682, 5235364, 10470728, 20941456, 996028001, 1992056002, 3984112004, 7968224008, 15936448016]

約数ペア:

[(1, 15936448016), (2, 7968224008), (4, 3984112004), (8, 1992056002), (16, 996028001), (761, 20941456), (1522, 10470728), (3044, 5235364), (6088, 2617682), (12176, 1308841)]