2015942408

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{36739}}^1$

素因数の和:36802

約数の個数: 32

約数和(自身を含む): 3989964000

約数和(自身を除く): 1974021592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 6859, 13718, 27436, 36739, 54872, 73478, 146956, 293912, 698041, 1396082, 2792164, 5584328, 13262779, 26525558, 53051116, 106102232, 251992801, 503985602, 1007971204, 2015942408]

約数ペア:

[(1, 2015942408), (2, 1007971204), (4, 503985602), (8, 251992801), (19, 106102232), (38, 53051116), (76, 26525558), (152, 13262779), (361, 5584328), (722, 2792164), (1444, 1396082), (2888, 698041), (6859, 293912), (13718, 146956), (27436, 73478), (36739, 54872)]