18322574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10259}}^1$

素因数の和:10327

約数の個数: 16

約数和(自身を含む): 29548800

約数和(自身を除く): 11226226

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 10259, 20518, 194921, 389842, 482173, 964346, 9161287, 18322574]

約数ペア:

[(1, 18322574), (2, 9161287), (19, 964346), (38, 482173), (47, 389842), (94, 194921), (893, 20518), (1786, 10259)]