15796581

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 22256640

約数和(自身を除く): 6460059

約数列:

[1, 3, 19, 57, 431, 643, 1293, 1929, 8189, 12217, 24567, 36651, 277133, 831399, 5265527, 15796581]

約数ペア:

[(1, 15796581), (3, 5265527), (19, 831399), (57, 277133), (431, 36651), (643, 24567), (1293, 12217), (1929, 8189)]