12386213

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 14929920

約数和(自身を除く): 2543707

約数列:

[1, 7, 23, 107, 161, 719, 749, 2461, 5033, 16537, 17227, 76933, 115759, 538531, 1769459, 12386213]

約数ペア:

[(1, 12386213), (7, 1769459), (23, 538531), (107, 115759), (161, 76933), (719, 17227), (749, 16537), (2461, 5033)]