189463345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{42433}}^1$

素因数の和:42504

約数の個数: 16

約数和(自身を含む): 244419840

約数和(自身を除く): 54956495

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 42433, 212165, 806227, 1994351, 4031135, 9971755, 37892669, 189463345]

約数ペア:

[(1, 189463345), (5, 37892669), (19, 9971755), (47, 4031135), (95, 1994351), (235, 806227), (893, 212165), (4465, 42433)]