19238652

素因数分解:

$2^2\times 3^2\times {\mathrm{534407}}^1$

素因数の和:534417

約数の個数: 18

約数和(自身を含む): 48631128

約数和(自身を除く): 29392476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 534407, 1068814, 1603221, 2137628, 3206442, 4809663, 6412884, 9619326, 19238652]

約数ペア:

[(1, 19238652), (2, 9619326), (3, 6412884), (4, 4809663), (6, 3206442), (9, 2137628), (12, 1603221), (18, 1068814), (36, 534407)]