19733508

素因数分解:

$2^2\times 3^2\times {\mathrm{548153}}^1$

素因数の和:548163

約数の個数: 18

約数和(自身を含む): 49882014

約数和(自身を除く): 30148506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 548153, 1096306, 1644459, 2192612, 3288918, 4933377, 6577836, 9866754, 19733508]

約数ペア:

[(1, 19733508), (2, 9866754), (3, 6577836), (4, 4933377), (6, 3288918), (9, 2192612), (12, 1644459), (18, 1096306), (36, 548153)]