19598928

素因数分解:

$2^4\times 3^1\times {\mathrm{408311}}^1$

素因数の和:408322

約数の個数: 20

約数和(自身を含む): 50630688

約数和(自身を除く): 31031760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 408311, 816622, 1224933, 1633244, 2449866, 3266488, 4899732, 6532976, 9799464, 19598928]

約数ペア:

[(1, 19598928), (2, 9799464), (3, 6532976), (4, 4899732), (6, 3266488), (8, 2449866), (12, 1633244), (16, 1224933), (24, 816622), (48, 408311)]