2019274495

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{104707}}^1$

素因数の和:104767

約数の個数: 32

約数和(自身を含む): 3015590400

約数和(自身を除く): 996315905

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 19285, 104707, 523535, 732949, 1989433, 3036503, 3664745, 9947165, 13926031, 15182515, 21255521, 57693557, 69630155, 106277605, 288467785, 403854899, 2019274495]

約数ペア:

[(1, 2019274495), (5, 403854899), (7, 288467785), (19, 106277605), (29, 69630155), (35, 57693557), (95, 21255521), (133, 15182515), (145, 13926031), (203, 9947165), (551, 3664745), (665, 3036503), (1015, 1989433), (2755, 732949), (3857, 523535), (19285, 104707)]