22249909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 25436160

約数和(自身を除く): 3186251

約数列:

[1, 11, 31, 71, 341, 781, 919, 2201, 10109, 24211, 28489, 65249, 313379, 717739, 2022719, 22249909]

約数ペア:

[(1, 22249909), (11, 2022719), (31, 717739), (71, 313379), (341, 65249), (781, 28489), (919, 24211), (2201, 10109)]