19938648

素因数分解:

$2^3\times 3^1\times {\mathrm{830777}}^1$

素因数の和:830786

約数の個数: 16

約数和(自身を含む): 49846680

約数和(自身を除く): 29908032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 830777, 1661554, 2492331, 3323108, 4984662, 6646216, 9969324, 19938648]

約数ペア:

[(1, 19938648), (2, 9969324), (3, 6646216), (4, 4984662), (6, 3323108), (8, 2492331), (12, 1661554), (24, 830777)]