19304889

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 27082752

約数和(自身を除く): 7777863

約数列:

[1, 3, 23, 69, 127, 381, 2203, 2921, 6609, 8763, 50669, 152007, 279781, 839343, 6434963, 19304889]

約数ペア:

[(1, 19304889), (3, 6434963), (23, 839343), (69, 279781), (127, 152007), (381, 50669), (2203, 8763), (2921, 6609)]