16612745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5641}}^1$

素因数の和:5696

約数の個数: 16

約数和(自身を含む): 21665280

約数和(自身を除く): 5052535

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 5641, 28205, 107179, 174871, 535895, 874355, 3322549, 16612745]

約数ペア:

[(1, 16612745), (5, 3322549), (19, 874355), (31, 535895), (95, 174871), (155, 107179), (589, 28205), (2945, 5641)]