11647976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{20507}}^1$

素因数の和:20584

約数の個数: 16

約数和(自身を含む): 22148640

約数和(自身を除く): 10500664

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 20507, 41014, 82028, 164056, 1455997, 2911994, 5823988, 11647976]

約数ペア:

[(1, 11647976), (2, 5823988), (4, 2911994), (8, 1455997), (71, 164056), (142, 82028), (284, 41014), (568, 20507)]