19179677

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 22897728

約数和(自身を除く): 3718051

約数列:

[1, 11, 23, 41, 43, 253, 451, 473, 943, 989, 1763, 1849, 10373, 10879, 19393, 20339, 40549, 42527, 75809, 446039, 467797, 833899, 1743607, 19179677]

約数ペア:

[(1, 19179677), (11, 1743607), (23, 833899), (41, 467797), (43, 446039), (253, 75809), (451, 42527), (473, 40549), (943, 20339), (989, 19393), (1763, 10879), (1849, 10373)]