168869812

素因数分解:

$2^2\times {\mathrm{1931}}^1\times {\mathrm{21863}}^1$

素因数の和:23798

約数の個数: 12

約数和(自身を含む): 295688736

約数和(自身を除く): 126818924

約数列:

[1, 2, 4, 1931, 3862, 7724, 21863, 43726, 87452, 42217453, 84434906, 168869812]

約数ペア:

[(1, 168869812), (2, 84434906), (4, 42217453), (1931, 87452), (3862, 43726), (7724, 21863)]