19251812

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{47653}}^1$

素因数の和:47758

約数の個数: 12

約数和(自身を含む): 34024956

約数和(自身を除く): 14773144

約数列:

[1, 2, 4, 101, 202, 404, 47653, 95306, 190612, 4812953, 9625906, 19251812]

約数ペア:

[(1, 19251812), (2, 9625906), (4, 4812953), (101, 190612), (202, 95306), (404, 47653)]