27639946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4817}}^1$

素因数の和:4989

約数の個数: 16

約数和(自身を含む): 43940160

約数和(自身を除く): 16300214

約数列:

[1, 2, 19, 38, 151, 302, 2869, 4817, 5738, 9634, 91523, 183046, 727367, 1454734, 13819973, 27639946]

約数ペア:

[(1, 27639946), (2, 13819973), (19, 1454734), (38, 727367), (151, 183046), (302, 91523), (2869, 9634), (4817, 5738)]