19990322423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1\times {\mathrm{8461}}^1$

素因数の和:11482

約数の個数: 16

約数和(自身を含む): 21626434944

約数和(自身を除く): 1636112521

約数列:

[1, 17, 47, 799, 2957, 8461, 50269, 138979, 143837, 397667, 2362643, 6760339, 25019177, 425326009, 1175901319, 19990322423]

約数ペア:

[(1, 19990322423), (17, 1175901319), (47, 425326009), (799, 25019177), (2957, 6760339), (8461, 2362643), (50269, 397667), (138979, 143837)]