13786286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21341}}^1$

素因数の和:21379

約数の個数: 16

約数和(自身を含む): 23049360

約数和(自身を除く): 9263074

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 21341, 42682, 362797, 405479, 725594, 810958, 6893143, 13786286]

約数ペア:

[(1, 13786286), (2, 6893143), (17, 810958), (19, 725594), (34, 405479), (38, 362797), (323, 42682), (646, 21341)]