19229211

素因数分解:

$3^3\times {\mathrm{593}}^1\times {\mathrm{1201}}^1$

素因数の和:1803

約数の個数: 16

約数和(自身を含む): 28559520

約数和(自身を除く): 9330309

約数列:

[1, 3, 9, 27, 593, 1201, 1779, 3603, 5337, 10809, 16011, 32427, 712193, 2136579, 6409737, 19229211]

約数ペア:

[(1, 19229211), (3, 6409737), (9, 2136579), (27, 712193), (593, 32427), (1201, 16011), (1779, 10809), (3603, 5337)]