12950905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2837}}^1$

素因数の和:2936

約数の個数: 16

約数和(自身を含む): 17164224

約数和(自身を除く): 4213319

約数列:

[1, 5, 11, 55, 83, 415, 913, 2837, 4565, 14185, 31207, 156035, 235471, 1177355, 2590181, 12950905]

約数ペア:

[(1, 12950905), (5, 2590181), (11, 1177355), (55, 235471), (83, 156035), (415, 31207), (913, 14185), (2837, 4565)]