22054910

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4217}}^1$

素因数の和:4747

約数の個数: 16

約数和(自身を含む): 39784176

約数和(自身を除く): 17729266

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 4217, 5230, 8434, 21085, 42170, 2205491, 4410982, 11027455, 22054910]

約数ペア:

[(1, 22054910), (2, 11027455), (5, 4410982), (10, 2205491), (523, 42170), (1046, 21085), (2615, 8434), (4217, 5230)]