13686478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7211}}^1$

素因数の和:7299

約数の個数: 16

約数和(自身を含む): 22414896

約数和(自身を除く): 8728418

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 7211, 14422, 93743, 187486, 526403, 1052806, 6843239, 13686478]

約数ペア:

[(1, 13686478), (2, 6843239), (13, 1052806), (26, 526403), (73, 187486), (146, 93743), (949, 14422), (1898, 7211)]