22890224

素因数分解:

$2^4\times 7^1\times {\mathrm{204377}}^1$

素因数の和:204392

約数の個数: 20

約数和(自身を含む): 50685744

約数和(自身を除く): 27795520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 204377, 408754, 817508, 1430639, 1635016, 2861278, 3270032, 5722556, 11445112, 22890224]

約数ペア:

[(1, 22890224), (2, 11445112), (4, 5722556), (7, 3270032), (8, 2861278), (14, 1635016), (16, 1430639), (28, 817508), (56, 408754), (112, 204377)]