2013885886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{80177}}^1$

素因数の和:80859

約数の個数: 16

約数和(自身を含む): 3184670160

約数和(自身を除く): 1170784274

約数列:

[1, 2, 19, 38, 661, 1322, 12559, 25118, 80177, 160354, 1523363, 3046726, 52996997, 105993994, 1006942943, 2013885886]

約数ペア:

[(1, 2013885886), (2, 1006942943), (19, 105993994), (38, 52996997), (661, 3046726), (1322, 1523363), (12559, 160354), (25118, 80177)]