18978708671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{3194531}}^1$

素因数の和:3195001

約数の個数: 8

約数和(自身を含む): 20483339184

約数和(自身を除く): 1504630513

約数列:

[1, 13, 457, 5941, 3194531, 41528903, 1459900667, 18978708671]

約数ペア:

[(1, 18978708671), (13, 1459900667), (457, 41528903), (5941, 3194531)]