22979215

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21179}}^1$

素因数の和:21222

約数の個数: 16

約数和(自身を含む): 32532480

約数和(自身を除く): 9553265

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 21179, 105895, 148253, 656549, 741265, 3282745, 4595843, 22979215]

約数ペア:

[(1, 22979215), (5, 4595843), (7, 3282745), (31, 741265), (35, 656549), (155, 148253), (217, 105895), (1085, 21179)]