12545966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19421}}^1$

素因数の和:19459

約数の個数: 16

約数和(自身を含む): 20975760

約数和(自身を除く): 8429794

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 19421, 38842, 330157, 368999, 660314, 737998, 6272983, 12545966]

約数ペア:

[(1, 12545966), (2, 6272983), (17, 737998), (19, 660314), (34, 368999), (38, 330157), (323, 38842), (646, 19421)]