12922091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8353}}^1$

素因数の和:8390

約数の個数: 16

約数和(自身を含む): 16841664

約数和(自身を除く): 3919573

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 8353, 58471, 108589, 142001, 760123, 994007, 1846013, 12922091]

約数ペア:

[(1, 12922091), (7, 1846013), (13, 994007), (17, 760123), (91, 142001), (119, 108589), (221, 58471), (1547, 8353)]