19127669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 22239360

約数和(自身を除く): 3111691

約数列:

[1, 11, 17, 187, 233, 439, 2563, 3961, 4829, 7463, 43571, 82093, 102287, 1125157, 1738879, 19127669]

約数ペア:

[(1, 19127669), (11, 1738879), (17, 1125157), (187, 102287), (233, 82093), (439, 43571), (2563, 7463), (3961, 4829)]