212319404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4825441}}^1$

素因数の和:4825456

約数の個数: 12

約数和(自身を含む): 405337128

約数和(自身を除く): 193017724

約数列:

[1, 2, 4, 11, 22, 44, 4825441, 9650882, 19301764, 53079851, 106159702, 212319404]

約数ペア:

[(1, 212319404), (2, 106159702), (4, 53079851), (11, 19301764), (22, 9650882), (44, 4825441)]