19360060

素因数分解:

$2^2\times 5^1\times {\mathrm{968003}}^1$

素因数の和:968012

約数の個数: 12

約数和(自身を含む): 40656168

約数和(自身を除く): 21296108

約数列:

[1, 2, 4, 5, 10, 20, 968003, 1936006, 3872012, 4840015, 9680030, 19360060]

約数ペア:

[(1, 19360060), (2, 9680030), (4, 4840015), (5, 3872012), (10, 1936006), (20, 968003)]