22789871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 25576320

約数和(自身を除く): 2786449

約数列:

[1, 13, 43, 59, 559, 691, 767, 2537, 8983, 29713, 32981, 40769, 386269, 529997, 1753067, 22789871]

約数ペア:

[(1, 22789871), (13, 1753067), (43, 529997), (59, 386269), (559, 40769), (691, 32981), (767, 29713), (2537, 8983)]