19028785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6907}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 24868800

約数和(自身を除く): 5840015

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 6907, 34535, 131233, 200303, 656165, 1001515, 3805757, 19028785]

約数ペア:

[(1, 19028785), (5, 3805757), (19, 1001515), (29, 656165), (95, 200303), (145, 131233), (551, 34535), (2755, 6907)]