455772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 1120000

約数和(自身を除く): 664228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1999, 3998, 5997, 7996, 11994, 23988, 37981, 75962, 113943, 151924, 227886, 455772]

約数ペア:

[(1, 455772), (2, 227886), (3, 151924), (4, 113943), (6, 75962), (12, 37981), (19, 23988), (38, 11994), (57, 7996), (76, 5997), (114, 3998), (228, 1999)]