12561266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16063}}^1$

素因数の和:16105

約数の個数: 16

約数和(自身を含む): 20818944

約数和(自身を除く): 8257678

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 16063, 32126, 273071, 369449, 546142, 738898, 6280633, 12561266]

約数ペア:

[(1, 12561266), (2, 6280633), (17, 738898), (23, 546142), (34, 369449), (46, 273071), (391, 32126), (782, 16063)]