19164564

素因数分解:

$2^2\times 3^2\times {\mathrm{532349}}^1$

素因数の和:532359

約数の個数: 18

約数和(自身を含む): 48443850

約数和(自身を除く): 29279286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 532349, 1064698, 1597047, 2129396, 3194094, 4791141, 6388188, 9582282, 19164564]

約数ペア:

[(1, 19164564), (2, 9582282), (3, 6388188), (4, 4791141), (6, 3194094), (9, 2129396), (12, 1597047), (18, 1064698), (36, 532349)]