9723076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{20089}}^1$

素因数の和:20115

約数の個数: 18

約数和(自身を含む): 18703790

約数和(自身を除く): 8980714

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 20089, 40178, 80356, 220979, 441958, 883916, 2430769, 4861538, 9723076]

約数ペア:

[(1, 9723076), (2, 4861538), (4, 2430769), (11, 883916), (22, 441958), (44, 220979), (121, 80356), (242, 40178), (484, 20089)]