19364958

素因数分解:

$2^1\times 3^2\times {\mathrm{769}}^1\times {\mathrm{1399}}^1$

素因数の和:2176

約数の個数: 24

約数和(自身を含む): 42042000

約数和(自身を除く): 22677042

約数列:

[1, 2, 3, 6, 9, 18, 769, 1399, 1538, 2307, 2798, 4197, 4614, 6921, 8394, 12591, 13842, 25182, 1075831, 2151662, 3227493, 6454986, 9682479, 19364958]

約数ペア:

[(1, 19364958), (2, 9682479), (3, 6454986), (6, 3227493), (9, 2151662), (18, 1075831), (769, 25182), (1399, 13842), (1538, 12591), (2307, 8394), (2798, 6921), (4197, 4614)]