12157082

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1559}}^1$

素因数の和:2125

約数の個数: 16

約数和(自身を含む): 20891520

約数和(自身を除く): 8734438

約数列:

[1, 2, 7, 14, 557, 1114, 1559, 3118, 3899, 7798, 10913, 21826, 868363, 1736726, 6078541, 12157082]

約数ペア:

[(1, 12157082), (2, 6078541), (7, 1736726), (14, 868363), (557, 21826), (1114, 10913), (1559, 7798), (3118, 3899)]