12790756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 24595200

約数和(自身を除く): 11804444

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 1951, 3278, 3902, 6556, 7804, 21461, 42922, 85844, 290699, 581398, 1162796, 3197689, 6395378, 12790756]

約数ペア:

[(1, 12790756), (2, 6395378), (4, 3197689), (11, 1162796), (22, 581398), (44, 290699), (149, 85844), (298, 42922), (596, 21461), (1639, 7804), (1951, 6556), (3278, 3902)]