19104404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{434191}}^1$

素因数の和:434206

約数の個数: 12

約数和(自身を含む): 36472128

約数和(自身を除く): 17367724

約数列:

[1, 2, 4, 11, 22, 44, 434191, 868382, 1736764, 4776101, 9552202, 19104404]

約数ペア:

[(1, 19104404), (2, 9552202), (4, 4776101), (11, 1736764), (22, 868382), (44, 434191)]