19131828

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{4441}}^1$

素因数の和:4807

約数の個数: 24

約数和(自身を含む): 44775360

約数和(自身を除く): 25643532

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1077, 1436, 2154, 4308, 4441, 8882, 13323, 17764, 26646, 53292, 1594319, 3188638, 4782957, 6377276, 9565914, 19131828]

約数ペア:

[(1, 19131828), (2, 9565914), (3, 6377276), (4, 4782957), (6, 3188638), (12, 1594319), (359, 53292), (718, 26646), (1077, 17764), (1436, 13323), (2154, 8882), (4308, 4441)]