18692830084

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{1709}}^1\times {\mathrm{17417}}^1$

素因数の和:19287

約数の個数: 24

約数和(自身を含む): 32941966680

約数和(自身を除く): 14249136596

約数列:

[1, 2, 4, 157, 314, 628, 1709, 3418, 6836, 17417, 34834, 69668, 268313, 536626, 1073252, 2734469, 5468938, 10937876, 29765653, 59531306, 119062612, 4673207521, 9346415042, 18692830084]

約数ペア:

[(1, 18692830084), (2, 9346415042), (4, 4673207521), (157, 119062612), (314, 59531306), (628, 29765653), (1709, 10937876), (3418, 5468938), (6836, 2734469), (17417, 1073252), (34834, 536626), (69668, 268313)]