19863048

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1811}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 49793760

約数和(自身を除く): 29930712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1811, 1828, 2742, 3622, 3656, 5433, 5484, 7244, 10866, 10968, 14488, 21732, 43464, 827627, 1655254, 2482881, 3310508, 4965762, 6621016, 9931524, 19863048]

約数ペア:

[(1, 19863048), (2, 9931524), (3, 6621016), (4, 4965762), (6, 3310508), (8, 2482881), (12, 1655254), (24, 827627), (457, 43464), (914, 21732), (1371, 14488), (1811, 10968), (1828, 10866), (2742, 7244), (3622, 5484), (3656, 5433)]