10231291

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 12601600

約数和(自身を除く): 2370309

約数列:

[1, 7, 19, 43, 133, 301, 817, 1789, 5719, 12523, 33991, 76927, 237937, 538489, 1461613, 10231291]

約数ペア:

[(1, 10231291), (7, 1461613), (19, 538489), (43, 237937), (133, 76927), (301, 33991), (817, 12523), (1789, 5719)]