1917183790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10090441}}^1$

素因数の和:10090467

約数の個数: 16

約数和(自身を含む): 3632559120

約数和(自身を除く): 1715375330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10090441, 20180882, 50452205, 100904410, 191718379, 383436758, 958591895, 1917183790]

約数ペア:

[(1, 1917183790), (2, 958591895), (5, 383436758), (10, 191718379), (19, 100904410), (38, 50452205), (95, 20180882), (190, 10090441)]