15707528432

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{1555817}}^1$

素因数の和:1556456

約数の個数: 20

約数和(自身を含む): 30481586256

約数和(自身を除く): 14774057824

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 1555817, 3111634, 6223268, 12446536, 24893072, 981720527, 1963441054, 3926882108, 7853764216, 15707528432]

約数ペア:

[(1, 15707528432), (2, 7853764216), (4, 3926882108), (8, 1963441054), (16, 981720527), (631, 24893072), (1262, 12446536), (2524, 6223268), (5048, 3111634), (10096, 1555817)]