18588970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39551}}^1$

素因数の和:39605

約数の個数: 16

約数和(自身を含む): 34172928

約数和(自身を除く): 15583958

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 39551, 79102, 197755, 395510, 1858897, 3717794, 9294485, 18588970]

約数ペア:

[(1, 18588970), (2, 9294485), (5, 3717794), (10, 1858897), (47, 395510), (94, 197755), (235, 79102), (470, 39551)]