12354986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30431}}^1$

素因数の和:30469

約数の個数: 16

約数和(自身を含む): 21911040

約数和(自身を除く): 9556054

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 30431, 60862, 213017, 426034, 882499, 1764998, 6177493, 12354986]

約数ペア:

[(1, 12354986), (2, 6177493), (7, 1764998), (14, 882499), (29, 426034), (58, 213017), (203, 60862), (406, 30431)]