22227964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{505181}}^1$

素因数の和:505196

約数の個数: 12

約数和(自身を含む): 42435288

約数和(自身を除く): 20207324

約数列:

[1, 2, 4, 11, 22, 44, 505181, 1010362, 2020724, 5556991, 11113982, 22227964]

約数ペア:

[(1, 22227964), (2, 11113982), (4, 5556991), (11, 2020724), (22, 1010362), (44, 505181)]