16827863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 19229280

約数和(自身を除く): 2401417

約数列:

[1, 13, 19, 193, 247, 353, 2509, 3667, 4589, 6707, 47671, 68129, 87191, 885677, 1294451, 16827863]

約数ペア:

[(1, 16827863), (13, 1294451), (19, 885677), (193, 87191), (247, 68129), (353, 47671), (2509, 6707), (3667, 4589)]