15491206

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 23777280

約数和(自身を除く): 8286074

約数列:

[1, 2, 71, 127, 142, 254, 859, 1718, 9017, 18034, 60989, 109093, 121978, 218186, 7745603, 15491206]

約数ペア:

[(1, 15491206), (2, 7745603), (71, 218186), (127, 121978), (142, 109093), (254, 60989), (859, 18034), (1718, 9017)]