19422162

素因数分解:

$2^1\times 3^2\times {\mathrm{1079009}}^1$

素因数の和:1079017

約数の個数: 12

約数和(自身を含む): 42081390

約数和(自身を除く): 22659228

約数列:

[1, 2, 3, 6, 9, 18, 1079009, 2158018, 3237027, 6474054, 9711081, 19422162]

約数ペア:

[(1, 19422162), (2, 9711081), (3, 6474054), (6, 3237027), (9, 2158018), (18, 1079009)]