13790945

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5881}}^1$

素因数の和:5960

約数の個数: 16

約数和(自身を含む): 19198848

約数和(自身を除く): 5407903

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 5881, 29405, 41167, 205835, 394027, 1970135, 2758189, 13790945]

約数ペア:

[(1, 13790945), (5, 2758189), (7, 1970135), (35, 394027), (67, 205835), (335, 41167), (469, 29405), (2345, 5881)]