22019866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13711}}^1$

素因数の和:13797

約数の個数: 16

約数和(自身を含む): 36528768

約数和(自身を除く): 14508902

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 13711, 27422, 150821, 301642, 1000903, 2001806, 11009933, 22019866]

約数ペア:

[(1, 22019866), (2, 11009933), (11, 2001806), (22, 1000903), (73, 301642), (146, 150821), (803, 27422), (1606, 13711)]