15704786851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{12613}}^1$

素因数の和:12787

約数の個数: 24

約数和(自身を含む): 18058706960

約数和(自身を除く): 2353920109

約数列:

[1, 13, 19, 71, 247, 923, 1349, 5041, 12613, 17537, 65533, 95779, 163969, 239647, 895523, 1245127, 3115411, 11641799, 17014937, 63582133, 221194181, 826567729, 1208060527, 15704786851]

約数ペア:

[(1, 15704786851), (13, 1208060527), (19, 826567729), (71, 221194181), (247, 63582133), (923, 17014937), (1349, 11641799), (5041, 3115411), (12613, 1245127), (17537, 895523), (65533, 239647), (95779, 163969)]