1889366809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173671}}^1$

素因数の和:173748

約数の個数: 16

約数和(自身を含む): 2200771584

約数和(自身を除く): 311404775

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 173671, 1910381, 3994433, 7467853, 43938763, 82146383, 171760619, 1889366809]

約数ペア:

[(1, 1889366809), (11, 171760619), (23, 82146383), (43, 43938763), (253, 7467853), (473, 3994433), (989, 1910381), (10879, 173671)]