12856585238

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{63857}}^1$

素因数の和:64136

約数の個数: 32

約数和(自身を含む): 22455537984

約数和(自身を除く): 9598952746

約数列:

[1, 2, 7, 14, 73, 146, 197, 394, 511, 1022, 1379, 2758, 14381, 28762, 63857, 100667, 127714, 201334, 446999, 893998, 4661561, 9323122, 12579829, 25159658, 32630927, 65261854, 88058803, 176117606, 918327517, 1836655034, 6428292619, 12856585238]

約数ペア:

[(1, 12856585238), (2, 6428292619), (7, 1836655034), (14, 918327517), (73, 176117606), (146, 88058803), (197, 65261854), (394, 32630927), (511, 25159658), (1022, 12579829), (1379, 9323122), (2758, 4661561), (14381, 893998), (28762, 446999), (63857, 201334), (100667, 127714)]