2195859982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{67271}}^1$

素因数の和:68151

約数の個数: 16

約数和(自身を含む): 3471235200

約数和(自身を除く): 1275375218

約数列:

[1, 2, 19, 38, 859, 1718, 16321, 32642, 67271, 134542, 1278149, 2556298, 57785789, 115571578, 1097929991, 2195859982]

約数ペア:

[(1, 2195859982), (2, 1097929991), (19, 115571578), (38, 57785789), (859, 2556298), (1718, 1278149), (16321, 134542), (32642, 67271)]