1945724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{44221}}^1$

素因数の和:44236

約数の個数: 12

約数和(自身を含む): 3714648

約数和(自身を除く): 1768924

約数列:

[1, 2, 4, 11, 22, 44, 44221, 88442, 176884, 486431, 972862, 1945724]

約数ペア:

[(1, 1945724), (2, 972862), (4, 486431), (11, 176884), (22, 88442), (44, 44221)]