18804918902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{122109863}}^1$

素因数の和:122109883

約数の個数: 16

約数和(自身を含む): 35167640832

約数和(自身を除く): 16362721930

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 122109863, 244219726, 854769041, 1343208493, 1709538082, 2686416986, 9402459451, 18804918902]

約数ペア:

[(1, 18804918902), (2, 9402459451), (7, 2686416986), (11, 1709538082), (14, 1343208493), (22, 854769041), (77, 244219726), (154, 122109863)]