15989006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4201}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 26321328

約数和(自身を除く): 10332322

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 4201, 8402, 46211, 92422, 726773, 1453546, 7994503, 15989006]

約数ペア:

[(1, 15989006), (2, 7994503), (11, 1453546), (22, 726773), (173, 92422), (346, 46211), (1903, 8402), (3806, 4201)]