12275216816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24748421}}^1$

素因数の和:24748460

約数の個数: 20

約数和(自身を含む): 24550434624

約数和(自身を除く): 12275217808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24748421, 49496842, 98993684, 197987368, 395974736, 767201051, 1534402102, 3068804204, 6137608408, 12275216816]

約数ペア:

[(1, 12275216816), (2, 6137608408), (4, 3068804204), (8, 1534402102), (16, 767201051), (31, 395974736), (62, 197987368), (124, 98993684), (248, 49496842), (496, 24748421)]