22196812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{504473}}^1$

素因数の和:504488

約数の個数: 12

約数和(自身を含む): 42375816

約数和(自身を除く): 20179004

約数列:

[1, 2, 4, 11, 22, 44, 504473, 1008946, 2017892, 5549203, 11098406, 22196812]

約数ペア:

[(1, 22196812), (2, 11098406), (4, 5549203), (11, 2017892), (22, 1008946), (44, 504473)]