18474903070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142114639}}^1$

素因数の和:142114659

約数の個数: 16

約数和(自身を含む): 35812889280

約数和(自身を除く): 17337986210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 142114639, 284229278, 710573195, 1421146390, 1847490307, 3694980614, 9237451535, 18474903070]

約数ペア:

[(1, 18474903070), (2, 9237451535), (5, 3694980614), (10, 1847490307), (13, 1421146390), (26, 710573195), (65, 284229278), (130, 142114639)]