22389543

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11939

約数の個数: 24

約数和(自身を含む): 37140480

約数和(自身を除く): 14750937

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 11903, 35709, 107127, 130933, 226157, 392799, 678471, 1178397, 2035413, 2487727, 7463181, 22389543]

約数ペア:

[(1, 22389543), (3, 7463181), (9, 2487727), (11, 2035413), (19, 1178397), (33, 678471), (57, 392799), (99, 226157), (171, 130933), (209, 107127), (627, 35709), (1881, 11903)]