2019499605

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{118411}}^1$

素因数の和:118801

約数の個数: 24

約数和(自身を含む): 3509731680

約数和(自身を除く): 1490232075

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1895, 3411, 5685, 17055, 118411, 355233, 592055, 1065699, 1776165, 5328495, 44877769, 134633307, 224388845, 403899921, 673166535, 2019499605]

約数ペア:

[(1, 2019499605), (3, 673166535), (5, 403899921), (9, 224388845), (15, 134633307), (45, 44877769), (379, 5328495), (1137, 1776165), (1895, 1065699), (3411, 592055), (5685, 355233), (17055, 118411)]