71919122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{53591}}^1$

素因数の和:53665

約数の個数: 16

約数和(自身を含む): 119617344

約数和(自身を除く): 47698222

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 53591, 107182, 589501, 1179002, 3269051, 6538102, 35959561, 71919122]

約数ペア:

[(1, 71919122), (2, 35959561), (11, 6538102), (22, 3269051), (61, 1179002), (122, 589501), (671, 107182), (1342, 53591)]