12445895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32327}}^1$

素因数の和:32350

約数の個数: 16

約数和(自身を含む): 18620928

約数和(自身を除く): 6175033

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 32327, 161635, 226289, 355597, 1131445, 1777985, 2489179, 12445895]

約数ペア:

[(1, 12445895), (5, 2489179), (7, 1777985), (11, 1131445), (35, 355597), (55, 226289), (77, 161635), (385, 32327)]