19227580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33151}}^1$

素因数の和:33189

約数の個数: 24

約数和(自身を含む): 41771520

約数和(自身を除く): 22543940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 33151, 66302, 132604, 165755, 331510, 663020, 961379, 1922758, 3845516, 4806895, 9613790, 19227580]

約数ペア:

[(1, 19227580), (2, 9613790), (4, 4806895), (5, 3845516), (10, 1922758), (20, 961379), (29, 663020), (58, 331510), (116, 165755), (145, 132604), (290, 66302), (580, 33151)]