18590330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{169003}}^1$

素因数の和:169021

約数の個数: 16

約数和(自身を含む): 36504864

約数和(自身を除く): 17914534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 169003, 338006, 845015, 1690030, 1859033, 3718066, 9295165, 18590330]

約数ペア:

[(1, 18590330), (2, 9295165), (5, 3718066), (10, 1859033), (11, 1690030), (22, 845015), (55, 338006), (110, 169003)]