12959588

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 23181312

約数和(自身を除く): 10221724

約数列:

[1, 2, 4, 97, 127, 194, 254, 263, 388, 508, 526, 1052, 12319, 24638, 25511, 33401, 49276, 51022, 66802, 102044, 133604, 3239897, 6479794, 12959588]

約数ペア:

[(1, 12959588), (2, 6479794), (4, 3239897), (97, 133604), (127, 102044), (194, 66802), (254, 51022), (263, 49276), (388, 33401), (508, 25511), (526, 24638), (1052, 12319)]