25806506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51001}}^1$

素因数の和:51037

約数の個数: 16

約数和(自身を含む): 44065728

約数和(自身を除く): 18259222

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 51001, 102002, 561011, 1122022, 1173023, 2346046, 12903253, 25806506]

約数ペア:

[(1, 25806506), (2, 12903253), (11, 2346046), (22, 1173023), (23, 1122022), (46, 561011), (253, 102002), (506, 51001)]