18475790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97241}}^1$

素因数の和:97267

約数の個数: 16

約数和(自身を含む): 35007120

約数和(自身を除く): 16531330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 97241, 194482, 486205, 972410, 1847579, 3695158, 9237895, 18475790]

約数ペア:

[(1, 18475790), (2, 9237895), (5, 3695158), (10, 1847579), (19, 972410), (38, 486205), (95, 194482), (190, 97241)]