19462036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{442319}}^1$

素因数の和:442334

約数の個数: 12

約数和(自身を含む): 37154880

約数和(自身を除く): 17692844

約数列:

[1, 2, 4, 11, 22, 44, 442319, 884638, 1769276, 4865509, 9731018, 19462036]

約数ペア:

[(1, 19462036), (2, 9731018), (4, 4865509), (11, 1769276), (22, 884638), (44, 442319)]