12915602

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6637}}^1$

素因数の和:6785

約数の個数: 16

約数和(自身を含む): 22303680

約数和(自身を除く): 9388078

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 6637, 13274, 46459, 92918, 922543, 1845086, 6457801, 12915602]

約数ペア:

[(1, 12915602), (2, 6457801), (7, 1845086), (14, 922543), (139, 92918), (278, 46459), (973, 13274), (1946, 6637)]