9923870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90217}}^1$

素因数の和:90235

約数の個数: 16

約数和(自身を含む): 19487088

約数和(自身を除く): 9563218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 90217, 180434, 451085, 902170, 992387, 1984774, 4961935, 9923870]

約数ペア:

[(1, 9923870), (2, 4961935), (5, 1984774), (10, 992387), (11, 902170), (22, 451085), (55, 180434), (110, 90217)]