19044412

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{37489}}^1$

素因数の和:37620

約数の個数: 12

約数和(自身を含む): 33591040

約数和(自身を除く): 14546628

約数列:

[1, 2, 4, 127, 254, 508, 37489, 74978, 149956, 4761103, 9522206, 19044412]

約数ペア:

[(1, 19044412), (2, 9522206), (4, 4761103), (127, 149956), (254, 74978), (508, 37489)]