16622639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 18779904

約数和(自身を除く): 2157265

約数列:

[1, 11, 43, 113, 311, 473, 1243, 3421, 4859, 13373, 35143, 53449, 147103, 386573, 1511149, 16622639]

約数ペア:

[(1, 16622639), (11, 1511149), (43, 386573), (113, 147103), (311, 53449), (473, 35143), (1243, 13373), (3421, 4859)]