1939623842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{54493}}^1$

素因数の和:54582

約数の個数: 24

約数和(自身を含む): 3220268436

約数和(自身を除く): 1280644594

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1369, 2738, 17797, 35594, 54493, 108986, 708409, 1416818, 2016241, 4032482, 26211133, 52422266, 74600917, 149201834, 969811921, 1939623842]

約数ペア:

[(1, 1939623842), (2, 969811921), (13, 149201834), (26, 74600917), (37, 52422266), (74, 26211133), (481, 4032482), (962, 2016241), (1369, 1416818), (2738, 708409), (17797, 108986), (35594, 54493)]