19157048676

素因数分解:

$2^2\times 3^2\times {\mathrm{532140241}}^1$

素因数の和:532140251

約数の個数: 18

約数和(自身を含む): 48424762022

約数和(自身を除く): 29267713346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 532140241, 1064280482, 1596420723, 2128560964, 3192841446, 4789262169, 6385682892, 9578524338, 19157048676]

約数ペア:

[(1, 19157048676), (2, 9578524338), (3, 6385682892), (4, 4789262169), (6, 3192841446), (9, 2128560964), (12, 1596420723), (18, 1064280482), (36, 532140241)]