2019064322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{225493}}^1$

素因数の和:225554

約数の個数: 24

約数和(自身を含む): 3418940028

約数和(自身を除く): 1399875706

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 225493, 450986, 2480423, 4960846, 8343241, 16686482, 27284653, 54569306, 91775651, 183551302, 1009532161, 2019064322]

約数ペア:

[(1, 2019064322), (2, 1009532161), (11, 183551302), (22, 91775651), (37, 54569306), (74, 27284653), (121, 16686482), (242, 8343241), (407, 4960846), (814, 2480423), (4477, 450986), (8954, 225493)]