18959182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 33156864

約数和(自身を除く): 14197682

約数列:

[1, 2, 11, 17, 22, 34, 163, 187, 311, 326, 374, 622, 1793, 2771, 3421, 3586, 5287, 5542, 6842, 10574, 30481, 50693, 58157, 60962, 101386, 116314, 557623, 861781, 1115246, 1723562, 9479591, 18959182]

約数ペア:

[(1, 18959182), (2, 9479591), (11, 1723562), (17, 1115246), (22, 861781), (34, 557623), (163, 116314), (187, 101386), (311, 60962), (326, 58157), (374, 50693), (622, 30481), (1793, 10574), (2771, 6842), (3421, 5542), (3586, 5287)]