19580811258

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{2690411}}^1$

素因数の和:2691629

約数の個数: 16

約数和(自身を含む): 39193922016

約数和(自身を除く): 19613110758

約数列:

[1, 2, 3, 6, 1213, 2426, 3639, 7278, 2690411, 5380822, 8071233, 16142466, 3263468543, 6526937086, 9790405629, 19580811258]

約数ペア:

[(1, 19580811258), (2, 9790405629), (3, 6526937086), (6, 3263468543), (1213, 16142466), (2426, 8071233), (3639, 5380822), (7278, 2690411)]