12912848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{62081}}^1$

素因数の和:62102

約数の個数: 20

約数和(自身を含む): 26943588

約数和(自身を除く): 14030740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 62081, 124162, 248324, 496648, 807053, 993296, 1614106, 3228212, 6456424, 12912848]

約数ペア:

[(1, 12912848), (2, 6456424), (4, 3228212), (8, 1614106), (13, 993296), (16, 807053), (26, 496648), (52, 248324), (104, 124162), (208, 62081)]