15971541

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 22118400

約数和(自身を除く): 6146859

約数列:

[1, 3, 31, 93, 199, 597, 863, 2589, 6169, 18507, 26753, 80259, 171737, 515211, 5323847, 15971541]

約数ペア:

[(1, 15971541), (3, 5323847), (31, 515211), (93, 171737), (199, 80259), (597, 26753), (863, 18507), (2589, 6169)]