19157508

素因数分解:

$2^2\times 3^2\times {\mathrm{532153}}^1$

素因数の和:532163

約数の個数: 18

約数和(自身を含む): 48426014

約数和(自身を除く): 29268506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 532153, 1064306, 1596459, 2128612, 3192918, 4789377, 6385836, 9578754, 19157508]

約数ペア:

[(1, 19157508), (2, 9578754), (3, 6385836), (4, 4789377), (6, 3192918), (9, 2128612), (12, 1596459), (18, 1064306), (36, 532153)]