19420773022

素因数分解:

$2^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{548083}}^1$

素因数の和:550623

約数の個数: 16

約数和(自身を含む): 33305968512

約数和(自身を除く): 13885195490

約数列:

[1, 2, 7, 14, 2531, 5062, 17717, 35434, 548083, 1096166, 3836581, 7673162, 1387198073, 2774396146, 9710386511, 19420773022]

約数ペア:

[(1, 19420773022), (2, 9710386511), (7, 2774396146), (14, 1387198073), (2531, 7673162), (5062, 3836581), (17717, 1096166), (35434, 548083)]