12860956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 24038784

約数和(自身を除く): 11177828

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3251, 3956, 6502, 13004, 74773, 139793, 149546, 279586, 299092, 559172, 3215239, 6430478, 12860956]

約数ペア:

[(1, 12860956), (2, 6430478), (4, 3215239), (23, 559172), (43, 299092), (46, 279586), (86, 149546), (92, 139793), (172, 74773), (989, 13004), (1978, 6502), (3251, 3956)]