15500294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6421}}^1$

素因数の和:6511

約数の個数: 16

約数和(自身を含む): 24968736

約数和(自身を除く): 9468442

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 6421, 12842, 109157, 218314, 455891, 911782, 7750147, 15500294]

約数ペア:

[(1, 15500294), (2, 7750147), (17, 911782), (34, 455891), (71, 218314), (142, 109157), (1207, 12842), (2414, 6421)]