30999188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{704527}}^1$

素因数の和:704542

約数の個数: 12

約数和(自身を含む): 59180352

約数和(自身を除く): 28181164

約数列:

[1, 2, 4, 11, 22, 44, 704527, 1409054, 2818108, 7749797, 15499594, 30999188]

約数ペア:

[(1, 30999188), (2, 15499594), (4, 7749797), (11, 2818108), (22, 1409054), (44, 704527)]