39826774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80621}}^1$

素因数の和:80655

約数の個数: 16

約数和(自身を含む): 67722480

約数和(自身を除く): 27895706

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 80621, 161242, 1048073, 1531799, 2096146, 3063598, 19913387, 39826774]

約数ペア:

[(1, 39826774), (2, 19913387), (13, 3063598), (19, 2096146), (26, 1531799), (38, 1048073), (247, 161242), (494, 80621)]