22509898

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5569}}^1$

素因数の和:5661

約数の個数: 16

約数和(自身を含む): 35291520

約数和(自身を除く): 12781622

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 5569, 11138, 239467, 261743, 478934, 523486, 11254949, 22509898]

約数ペア:

[(1, 22509898), (2, 11254949), (43, 523486), (47, 478934), (86, 261743), (94, 239467), (2021, 11138), (4042, 5569)]