31195606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63149}}^1$

素因数の和:63183

約数の個数: 16

約数和(自身を含む): 53046000

約数和(自身を除く): 21850394

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 63149, 126298, 820937, 1199831, 1641874, 2399662, 15597803, 31195606]

約数ペア:

[(1, 31195606), (2, 15597803), (13, 2399662), (19, 1641874), (26, 1199831), (38, 820937), (247, 126298), (494, 63149)]