19037427

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 26480640

約数和(自身を除く): 7443213

約数列:

[1, 3, 29, 87, 127, 381, 1723, 3683, 5169, 11049, 49967, 149901, 218821, 656463, 6345809, 19037427]

約数ペア:

[(1, 19037427), (3, 6345809), (29, 656463), (87, 218821), (127, 149901), (381, 49967), (1723, 11049), (3683, 5169)]