19772976

素因数分解:

$2^4\times 3^1\times {\mathrm{411937}}^1$

素因数の和:411948

約数の個数: 20

約数和(自身を含む): 51080312

約数和(自身を除く): 31307336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 411937, 823874, 1235811, 1647748, 2471622, 3295496, 4943244, 6590992, 9886488, 19772976]

約数ペア:

[(1, 19772976), (2, 9886488), (3, 6590992), (4, 4943244), (6, 3295496), (8, 2471622), (12, 1647748), (16, 1235811), (24, 823874), (48, 411937)]