18921034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50591}}^1$

素因数の和:50621

約数の個数: 16

約数和(自身を含む): 32783616

約数和(自身を除く): 13862582

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50591, 101182, 556501, 860047, 1113002, 1720094, 9460517, 18921034]

約数ペア:

[(1, 18921034), (2, 9460517), (11, 1720094), (17, 1113002), (22, 860047), (34, 556501), (187, 101182), (374, 50591)]