2019905804

素因数分解:

$2^2\times 7^1\times {\mathrm{11867}}^1\times {\mathrm{6079}}^1$

素因数の和:17957

約数の個数: 24

約数和(自身を含む): 4040816640

約数和(自身を除く): 2020910836

約数列:

[1, 2, 4, 7, 14, 28, 6079, 11867, 12158, 23734, 24316, 42553, 47468, 83069, 85106, 166138, 170212, 332276, 72139493, 144278986, 288557972, 504976451, 1009952902, 2019905804]

約数ペア:

[(1, 2019905804), (2, 1009952902), (4, 504976451), (7, 288557972), (14, 144278986), (28, 72139493), (6079, 332276), (11867, 170212), (12158, 166138), (23734, 85106), (24316, 83069), (42553, 47468)]