38980394

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{853}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 59530632

約数和(自身を除く): 20550238

約数列:

[1, 2, 73, 146, 313, 626, 853, 1706, 22849, 45698, 62269, 124538, 266989, 533978, 19490197, 38980394]

約数ペア:

[(1, 38980394), (2, 19490197), (73, 533978), (146, 266989), (313, 124538), (626, 62269), (853, 45698), (1706, 22849)]