12642461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 14152320

約数和(自身を除く): 1509859

約数列:

[1, 13, 53, 59, 311, 689, 767, 3127, 4043, 16483, 18349, 40651, 214279, 238537, 972497, 12642461]

約数ペア:

[(1, 12642461), (13, 972497), (53, 238537), (59, 214279), (311, 40651), (689, 18349), (767, 16483), (3127, 4043)]