19271310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14939}}^1$

素因数の和:14992

約数の個数: 32

約数和(自身を含む): 47329920

約数和(自身を除く): 28058610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 14939, 29878, 44817, 74695, 89634, 149390, 224085, 448170, 642377, 1284754, 1927131, 3211885, 3854262, 6423770, 9635655, 19271310]

約数ペア:

[(1, 19271310), (2, 9635655), (3, 6423770), (5, 3854262), (6, 3211885), (10, 1927131), (15, 1284754), (30, 642377), (43, 448170), (86, 224085), (129, 149390), (215, 89634), (258, 74695), (430, 44817), (645, 29878), (1290, 14939)]