11198391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 15805440

約数和(自身を除く): 4607049

約数列:

[1, 3, 19, 57, 223, 669, 881, 2643, 4237, 12711, 16739, 50217, 196463, 589389, 3732797, 11198391]

約数ペア:

[(1, 11198391), (3, 3732797), (19, 589389), (57, 196463), (223, 50217), (669, 16739), (881, 12711), (2643, 4237)]