2019208004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45891091}}^1$

素因数の和:45891106

約数の個数: 12

約数和(自身を含む): 3854851728

約数和(自身を除く): 1835643724

約数列:

[1, 2, 4, 11, 22, 44, 45891091, 91782182, 183564364, 504802001, 1009604002, 2019208004]

約数ペア:

[(1, 2019208004), (2, 1009604002), (4, 504802001), (11, 183564364), (22, 91782182), (44, 45891091)]