18713822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5077}}^1$

素因数の和:5195

約数の個数: 16

約数和(自身を含む): 29858640

約数和(自身を除く): 11144818

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 5077, 10154, 96463, 192926, 492469, 984938, 9356911, 18713822]

約数ペア:

[(1, 18713822), (2, 9356911), (19, 984938), (38, 492469), (97, 192926), (194, 96463), (1843, 10154), (3686, 5077)]