25172411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 28159488

約数和(自身を除く): 2987077

約数列:

[1, 11, 71, 167, 193, 781, 1837, 2123, 11857, 13703, 32231, 130427, 150733, 354541, 2288401, 25172411]

約数ペア:

[(1, 25172411), (11, 2288401), (71, 354541), (167, 150733), (193, 130427), (781, 32231), (1837, 13703), (2123, 11857)]