20194424

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{7151}}^1$

素因数の和:7510

約数の個数: 16

約数和(自身を含む): 37977120

約数和(自身を除く): 17782696

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 7151, 14302, 28604, 57208, 2524303, 5048606, 10097212, 20194424]

約数ペア:

[(1, 20194424), (2, 10097212), (4, 5048606), (8, 2524303), (353, 57208), (706, 28604), (1412, 14302), (2824, 7151)]