19992048

素因数分解:

$2^4\times 3^1\times {\mathrm{416501}}^1$

素因数の和:416512

約数の個数: 20

約数和(自身を含む): 51646248

約数和(自身を除く): 31654200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 416501, 833002, 1249503, 1666004, 2499006, 3332008, 4998012, 6664016, 9996024, 19992048]

約数ペア:

[(1, 19992048), (2, 9996024), (3, 6664016), (4, 4998012), (6, 3332008), (8, 2499006), (12, 1666004), (16, 1249503), (24, 833002), (48, 416501)]