8397164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 15561840

約数和(自身を除く): 7164676

約数列:

[1, 2, 4, 19, 38, 76, 313, 353, 626, 706, 1252, 1412, 5947, 6707, 11894, 13414, 23788, 26828, 110489, 220978, 441956, 2099291, 4198582, 8397164]

約数ペア:

[(1, 8397164), (2, 4198582), (4, 2099291), (19, 441956), (38, 220978), (76, 110489), (313, 26828), (353, 23788), (626, 13414), (706, 11894), (1252, 6707), (1412, 5947)]