13020662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1535

約数の個数: 16

約数和(自身を含む): 20649840

約数和(自身を除く): 7629178

約数列:

[1, 2, 19, 38, 277, 554, 1237, 2474, 5263, 10526, 23503, 47006, 342649, 685298, 6510331, 13020662]

約数ペア:

[(1, 13020662), (2, 6510331), (19, 685298), (38, 342649), (277, 47006), (554, 23503), (1237, 10526), (2474, 5263)]