2107765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 2905920

約数和(自身を除く): 798155

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2017, 10085, 22187, 38323, 110935, 191615, 421553, 2107765]

約数ペア:

[(1, 2107765), (5, 421553), (11, 191615), (19, 110935), (55, 38323), (95, 22187), (209, 10085), (1045, 2017)]