12930662

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 20157984

約数和(自身を除く): 7227322

約数列:

[1, 2, 41, 71, 82, 142, 2221, 2911, 4442, 5822, 91061, 157691, 182122, 315382, 6465331, 12930662]

約数ペア:

[(1, 12930662), (2, 6465331), (41, 315382), (71, 182122), (82, 157691), (142, 91061), (2221, 5822), (2911, 4442)]