18708730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98467}}^1$

素因数の和:98493

約数の個数: 16

約数和(自身を含む): 35448480

約数和(自身を除く): 16739750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 98467, 196934, 492335, 984670, 1870873, 3741746, 9354365, 18708730]

約数ペア:

[(1, 18708730), (2, 9354365), (5, 3741746), (10, 1870873), (19, 984670), (38, 492335), (95, 196934), (190, 98467)]