42131683

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 48672000

約数和(自身を除く): 6540317

約数列:

[1, 11, 19, 199, 209, 1013, 2189, 3781, 11143, 19247, 41591, 201587, 211717, 2217457, 3830153, 42131683]

約数ペア:

[(1, 42131683), (11, 3830153), (19, 2217457), (199, 211717), (209, 201587), (1013, 41591), (2189, 19247), (3781, 11143)]