16740004

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{21911}}^1$

素因数の和:22106

約数の個数: 12

約数和(自身を含む): 29449728

約数和(自身を除く): 12709724

約数列:

[1, 2, 4, 191, 382, 764, 21911, 43822, 87644, 4185001, 8370002, 16740004]

約数ペア:

[(1, 16740004), (2, 8370002), (4, 4185001), (191, 87644), (382, 43822), (764, 21911)]