28630986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251149}}^1$

素因数の和:251173

約数の個数: 16

約数和(自身を含む): 60276000

約数和(自身を除く): 31645014

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251149, 502298, 753447, 1506894, 4771831, 9543662, 14315493, 28630986]

約数ペア:

[(1, 28630986), (2, 14315493), (3, 9543662), (6, 4771831), (19, 1506894), (38, 753447), (57, 502298), (114, 251149)]