11690390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68767}}^1$

素因数の和:68791

約数の個数: 16

約数和(自身を含む): 22280832

約数和(自身を除く): 10590442

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 68767, 137534, 343835, 687670, 1169039, 2338078, 5845195, 11690390]

約数ペア:

[(1, 11690390), (2, 5845195), (5, 2338078), (10, 1169039), (17, 687670), (34, 343835), (85, 137534), (170, 68767)]