15919412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 29675016

約数和(自身を除く): 13755604

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 1213, 2426, 3281, 4852, 6562, 13124, 20621, 41242, 82484, 234109, 468218, 936436, 3979853, 7959706, 15919412]

約数ペア:

[(1, 15919412), (2, 7959706), (4, 3979853), (17, 936436), (34, 468218), (68, 234109), (193, 82484), (386, 41242), (772, 20621), (1213, 13124), (2426, 6562), (3281, 4852)]