19777488

素因数分解:

$2^4\times 3^1\times {\mathrm{412031}}^1$

素因数の和:412042

約数の個数: 20

約数和(自身を含む): 51091968

約数和(自身を除く): 31314480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412031, 824062, 1236093, 1648124, 2472186, 3296248, 4944372, 6592496, 9888744, 19777488]

約数ペア:

[(1, 19777488), (2, 9888744), (3, 6592496), (4, 4944372), (6, 3296248), (8, 2472186), (12, 1648124), (16, 1236093), (24, 824062), (48, 412031)]