18630568655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{856381}}^1$

素因数の和:856634

約数の個数: 16

約数和(自身を含む): 23636143200

約数和(自身を除く): 5005574545

約数列:

[1, 5, 19, 95, 229, 1145, 4351, 21755, 856381, 4281905, 16271239, 81356195, 196111249, 980556245, 3726113731, 18630568655]

約数ペア:

[(1, 18630568655), (5, 3726113731), (19, 980556245), (95, 196111249), (229, 81356195), (1145, 16271239), (4351, 4281905), (21755, 856381)]