19364444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{440101}}^1$

素因数の和:440116

約数の個数: 12

約数和(自身を含む): 36968568

約数和(自身を除く): 17604124

約数列:

[1, 2, 4, 11, 22, 44, 440101, 880202, 1760404, 4841111, 9682222, 19364444]

約数ペア:

[(1, 19364444), (2, 9682222), (4, 4841111), (11, 1760404), (22, 880202), (44, 440101)]