17842045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14447}}^1$

素因数の和:14484

約数の個数: 16

約数和(自身を含む): 24272640

約数和(自身を除く): 6430595

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 14447, 72235, 187811, 274493, 939055, 1372465, 3568409, 17842045]

約数ペア:

[(1, 17842045), (5, 3568409), (13, 1372465), (19, 939055), (65, 274493), (95, 187811), (247, 72235), (1235, 14447)]