13505276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10453}}^1$

素因数の和:10493

約数の個数: 24

約数和(自身を含む): 26344080

約数和(自身を除く): 12838804

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 10453, 20906, 41812, 177701, 198607, 355402, 397214, 710804, 794428, 3376319, 6752638, 13505276]

約数ペア:

[(1, 13505276), (2, 6752638), (4, 3376319), (17, 794428), (19, 710804), (34, 397214), (38, 355402), (68, 198607), (76, 177701), (323, 41812), (646, 20906), (1292, 10453)]