12912860177

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1\times {\mathrm{33893}}^1$

素因数の和:35408

約数の個数: 16

約数和(自身を含む): 15167158272

約数和(自身を除く): 2254298095

約数列:

[1, 7, 37, 259, 1471, 10297, 33893, 54427, 237251, 380989, 1254041, 8778287, 49856603, 348996221, 1844694311, 12912860177]

約数ペア:

[(1, 12912860177), (7, 1844694311), (37, 348996221), (259, 49856603), (1471, 8778287), (10297, 1254041), (33893, 380989), (54427, 237251)]