13216555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5861}}^1$

素因数の和:5918

約数の個数: 16

約数和(自身を含む): 17726688

約数和(自身を除く): 4510133

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 5861, 29305, 64471, 240301, 322355, 1201505, 2643311, 13216555]

約数ペア:

[(1, 13216555), (5, 2643311), (11, 1201505), (41, 322355), (55, 240301), (205, 64471), (451, 29305), (2255, 5861)]