15556738

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 23869440

約数和(自身を除く): 8312702

約数列:

[1, 2, 73, 127, 146, 254, 839, 1678, 9271, 18542, 61247, 106553, 122494, 213106, 7778369, 15556738]

約数ペア:

[(1, 15556738), (2, 7778369), (73, 213106), (127, 122494), (146, 106553), (254, 61247), (839, 18542), (1678, 9271)]