18138730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{95467}}^1$

素因数の和:95493

約数の個数: 16

約数和(自身を含む): 34368480

約数和(自身を除く): 16229750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 95467, 190934, 477335, 954670, 1813873, 3627746, 9069365, 18138730]

約数ペア:

[(1, 18138730), (2, 9069365), (5, 3627746), (10, 1813873), (19, 954670), (38, 477335), (95, 190934), (190, 95467)]