13346540

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4871}}^1$

素因数の和:5017

約数の個数: 24

約数和(自身を含む): 28238112

約数和(自身を除く): 14891572

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 4871, 9742, 19484, 24355, 48710, 97420, 667327, 1334654, 2669308, 3336635, 6673270, 13346540]

約数ペア:

[(1, 13346540), (2, 6673270), (4, 3336635), (5, 2669308), (10, 1334654), (20, 667327), (137, 97420), (274, 48710), (548, 24355), (685, 19484), (1370, 9742), (2740, 4871)]