12512665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2741}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 16583616

約数和(自身を除く): 4070951

約数列:

[1, 5, 11, 55, 83, 415, 913, 2741, 4565, 13705, 30151, 150755, 227503, 1137515, 2502533, 12512665]

約数ペア:

[(1, 12512665), (5, 2502533), (11, 1137515), (55, 227503), (83, 150755), (415, 30151), (913, 13705), (2741, 4565)]