15681356

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 28047600

約数和(自身を除く): 12366244

約数列:

[1, 2, 4, 83, 149, 166, 298, 317, 332, 596, 634, 1268, 12367, 24734, 26311, 47233, 49468, 52622, 94466, 105244, 188932, 3920339, 7840678, 15681356]

約数ペア:

[(1, 15681356), (2, 7840678), (4, 3920339), (83, 188932), (149, 105244), (166, 94466), (298, 52622), (317, 49468), (332, 47233), (596, 26311), (634, 24734), (1268, 12367)]