25629233

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 31088640

約数和(自身を除く): 5459407

約数列:

[1, 7, 19, 131, 133, 917, 1471, 2489, 10297, 17423, 27949, 192701, 195643, 1348907, 3661319, 25629233]

約数ペア:

[(1, 25629233), (7, 3661319), (19, 1348907), (131, 195643), (133, 192701), (917, 27949), (1471, 17423), (2489, 10297)]