18364355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 23584800

約数和(自身を除く): 5220445

約数列:

[1, 5, 19, 61, 95, 305, 1159, 3169, 5795, 15845, 60211, 193309, 301055, 966545, 3672871, 18364355]

約数ペア:

[(1, 18364355), (5, 3672871), (19, 966545), (61, 301055), (95, 193309), (305, 60211), (1159, 15845), (3169, 5795)]