12561882

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67537}}^1$

素因数の和:67573

約数の個数: 16

約数和(自身を含む): 25934592

約数和(自身を除く): 13372710

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 67537, 135074, 202611, 405222, 2093647, 4187294, 6280941, 12561882]

約数ペア:

[(1, 12561882), (2, 6280941), (3, 4187294), (6, 2093647), (31, 405222), (62, 202611), (93, 135074), (186, 67537)]