23979895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 30136320

約数和(自身を除く): 6156425

約数列:

[1, 5, 31, 71, 155, 355, 2179, 2201, 10895, 11005, 67549, 154709, 337745, 773545, 4795979, 23979895]

約数ペア:

[(1, 23979895), (5, 4795979), (31, 773545), (71, 337745), (155, 154709), (355, 67549), (2179, 11005), (2201, 10895)]