12308656

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{2131}}^1$

素因数の和:2177

約数の個数: 30

約数和(自身を含む): 25181052

約数和(自身を除く): 12872396

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2131, 2888, 4262, 5776, 8524, 17048, 34096, 40489, 80978, 161956, 323912, 647824, 769291, 1538582, 3077164, 6154328, 12308656]

約数ペア:

[(1, 12308656), (2, 6154328), (4, 3077164), (8, 1538582), (16, 769291), (19, 647824), (38, 323912), (76, 161956), (152, 80978), (304, 40489), (361, 34096), (722, 17048), (1444, 8524), (2131, 5776), (2888, 4262)]