2019158666

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{747283}}^1$

素因数の和:747485

約数の個数: 16

約数和(自身を含む): 3479354304

約数和(自身を除く): 1460195638

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 747283, 1494566, 5230981, 10461962, 144225619, 288451238, 1009579333, 2019158666]

約数ペア:

[(1, 2019158666), (2, 1009579333), (7, 288451238), (14, 144225619), (193, 10461962), (386, 5230981), (1351, 1494566), (2702, 747283)]