19344031

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 23080960

約数和(自身を除く): 3736929

約数列:

[1, 7, 31, 97, 217, 679, 919, 3007, 6433, 21049, 28489, 89143, 199423, 624001, 2763433, 19344031]

約数ペア:

[(1, 19344031), (7, 2763433), (31, 624001), (97, 199423), (217, 89143), (679, 28489), (919, 21049), (3007, 6433)]