38972971

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 43280640

約数和(自身を除く): 4307669

約数列:

[1, 19, 23, 101, 437, 883, 1919, 2323, 16777, 20309, 44137, 89183, 385871, 1694477, 2051209, 38972971]

約数ペア:

[(1, 38972971), (19, 2051209), (23, 1694477), (101, 385871), (437, 89183), (883, 44137), (1919, 20309), (2323, 16777)]