12371695

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 17095680

約数和(自身を除く): 4723985

約数列:

[1, 5, 7, 35, 139, 695, 973, 2543, 4865, 12715, 17801, 89005, 353477, 1767385, 2474339, 12371695]

約数ペア:

[(1, 12371695), (5, 2474339), (7, 1767385), (35, 353477), (139, 89005), (695, 17801), (973, 12715), (2543, 4865)]