19527216

素因数分解:

$2^4\times 3^1\times {\mathrm{406817}}^1$

素因数の和:406828

約数の個数: 20

約数和(自身を含む): 50445432

約数和(自身を除く): 30918216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 406817, 813634, 1220451, 1627268, 2440902, 3254536, 4881804, 6509072, 9763608, 19527216]

約数ペア:

[(1, 19527216), (2, 9763608), (3, 6509072), (4, 4881804), (6, 3254536), (8, 2440902), (12, 1627268), (16, 1220451), (24, 813634), (48, 406817)]