12736765

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 15821568

約数和(自身を除く): 3084803

約数列:

[1, 5, 47, 83, 235, 415, 653, 3265, 3901, 19505, 30691, 54199, 153455, 270995, 2547353, 12736765]

約数ペア:

[(1, 12736765), (5, 2547353), (47, 270995), (83, 153455), (235, 54199), (415, 30691), (653, 19505), (3265, 3901)]