22172876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{503929}}^1$

素因数の和:503944

約数の個数: 12

約数和(自身を含む): 42330120

約数和(自身を除く): 20157244

約数列:

[1, 2, 4, 11, 22, 44, 503929, 1007858, 2015716, 5543219, 11086438, 22172876]

約数ペア:

[(1, 22172876), (2, 11086438), (4, 5543219), (11, 2015716), (22, 1007858), (44, 503929)]