12806266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30637}}^1$

素因数の和:30669

約数の個数: 16

約数和(自身を含む): 22059360

約数和(自身を除く): 9253094

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 30637, 61274, 337007, 582103, 674014, 1164206, 6403133, 12806266]

約数ペア:

[(1, 12806266), (2, 6403133), (11, 1164206), (19, 674014), (22, 582103), (38, 337007), (209, 61274), (418, 30637)]