12726968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{36997}}^1$

素因数の和:37046

約数の個数: 16

約数和(自身を含む): 24418680

約数和(自身を除く): 11691712

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 36997, 73994, 147988, 295976, 1590871, 3181742, 6363484, 12726968]

約数ペア:

[(1, 12726968), (2, 6363484), (4, 3181742), (8, 1590871), (43, 295976), (86, 147988), (172, 73994), (344, 36997)]