12518359

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 15316480

約数和(自身を除く): 2798121

約数列:

[1, 7, 19, 61, 133, 427, 1159, 1543, 8113, 10801, 29317, 94123, 205219, 658861, 1788337, 12518359]

約数ペア:

[(1, 12518359), (7, 1788337), (19, 658861), (61, 205219), (133, 94123), (427, 29317), (1159, 10801), (1543, 8113)]