15663239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 17729280

約数和(自身を除く): 2066041

約数列:

[1, 17, 19, 71, 323, 683, 1207, 1349, 11611, 12977, 22933, 48493, 220609, 824381, 921367, 15663239]

約数ペア:

[(1, 15663239), (17, 921367), (19, 824381), (71, 220609), (323, 48493), (683, 22933), (1207, 12977), (1349, 11611)]