12707974274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1\times {\mathrm{919}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 19794984960

約数和(自身を除く): 7087010686

約数列:

[1, 2, 31, 62, 271, 542, 823, 919, 1646, 1838, 8401, 16802, 25513, 28489, 51026, 56978, 223033, 249049, 446066, 498098, 756337, 1512674, 6914023, 7720519, 13828046, 15441038, 23446447, 46892894, 204967327, 409934654, 6353987137, 12707974274]

約数ペア:

[(1, 12707974274), (2, 6353987137), (31, 409934654), (62, 204967327), (271, 46892894), (542, 23446447), (823, 15441038), (919, 13828046), (1646, 7720519), (1838, 6914023), (8401, 1512674), (16802, 756337), (25513, 498098), (28489, 446066), (51026, 249049), (56978, 223033)]