3189986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:809

約数の個数: 16

約数和(自身を含む): 5084160

約数和(自身を除く): 1894174

約数列:

[1, 2, 19, 38, 127, 254, 661, 1322, 2413, 4826, 12559, 25118, 83947, 167894, 1594993, 3189986]

約数ペア:

[(1, 3189986), (2, 1594993), (19, 167894), (38, 83947), (127, 25118), (254, 12559), (661, 4826), (1322, 2413)]