12919348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4211}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 24766560

約数和(自身を除く): 11847212

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 4211, 8422, 16844, 54743, 109486, 218972, 248449, 496898, 993796, 3229837, 6459674, 12919348]

約数ペア:

[(1, 12919348), (2, 6459674), (4, 3229837), (13, 993796), (26, 496898), (52, 248449), (59, 218972), (118, 109486), (236, 54743), (767, 16844), (1534, 8422), (3068, 4211)]