455316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 1118880

約数和(自身を除く): 663564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1997, 3994, 5991, 7988, 11982, 23964, 37943, 75886, 113829, 151772, 227658, 455316]

約数ペア:

[(1, 455316), (2, 227658), (3, 151772), (4, 113829), (6, 75886), (12, 37943), (19, 23964), (38, 11982), (57, 7988), (76, 5991), (114, 3994), (228, 1997)]