161915834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{3467}}^1$

素因数の和:4717

約数の個数: 16

約数和(自身を含む): 255938400

約数和(自身を除く): 94022566

約数列:

[1, 2, 19, 38, 1229, 2458, 3467, 6934, 23351, 46702, 65873, 131746, 4260943, 8521886, 80957917, 161915834]

約数ペア:

[(1, 161915834), (2, 80957917), (19, 8521886), (38, 4260943), (1229, 131746), (2458, 65873), (3467, 46702), (6934, 23351)]