9887768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{112361}}^1$

素因数の和:112378

約数の個数: 16

約数和(自身を含む): 20225160

約数和(自身を除く): 10337392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 112361, 224722, 449444, 898888, 1235971, 2471942, 4943884, 9887768]

約数ペア:

[(1, 9887768), (2, 4943884), (4, 2471942), (8, 1235971), (11, 898888), (22, 449444), (44, 224722), (88, 112361)]