123209636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2800219}}^1$

素因数の和:2800234

約数の個数: 12

約数和(自身を含む): 235218480

約数和(自身を除く): 112008844

約数列:

[1, 2, 4, 11, 22, 44, 2800219, 5600438, 11200876, 30802409, 61604818, 123209636]

約数ペア:

[(1, 123209636), (2, 61604818), (4, 30802409), (11, 11200876), (22, 5600438), (44, 2800219)]