39980854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{1451}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 62726400

約数和(自身を除く): 22745546

約数列:

[1, 2, 23, 46, 599, 1198, 1451, 2902, 13777, 27554, 33373, 66746, 869149, 1738298, 19990427, 39980854]

約数ペア:

[(1, 39980854), (2, 19990427), (23, 1738298), (46, 869149), (599, 66746), (1198, 33373), (1451, 27554), (2902, 13777)]