2019410576

素因数分解:

$2^4\times {\mathrm{126213161}}^1$

素因数の和:126213169

約数の個数: 10

約数和(自身を含む): 3912608022

約数和(自身を除く): 1893197446

約数列:

[1, 2, 4, 8, 16, 126213161, 252426322, 504852644, 1009705288, 2019410576]

約数ペア:

[(1, 2019410576), (2, 1009705288), (4, 504852644), (8, 252426322), (16, 126213161)]