15844452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 40680192

約数和(自身を除く): 24835740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2161, 2444, 3666, 4322, 6483, 7332, 8644, 12966, 25932, 28093, 56186, 84279, 101567, 112372, 168558, 203134, 304701, 337116, 406268, 609402, 1218804, 1320371, 2640742, 3961113, 5281484, 7922226, 15844452]

約数ペア:

[(1, 15844452), (2, 7922226), (3, 5281484), (4, 3961113), (6, 2640742), (12, 1320371), (13, 1218804), (26, 609402), (39, 406268), (47, 337116), (52, 304701), (78, 203134), (94, 168558), (141, 112372), (156, 101567), (188, 84279), (282, 56186), (564, 28093), (611, 25932), (1222, 12966), (1833, 8644), (2161, 7332), (2444, 6483), (3666, 4322)]