18668296

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{44029}}^1$

素因数の和:44088

約数の個数: 16

約数和(自身を含む): 35664300

約数和(自身を除く): 16996004

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 44029, 88058, 176116, 352232, 2333537, 4667074, 9334148, 18668296]

約数ペア:

[(1, 18668296), (2, 9334148), (4, 4667074), (8, 2333537), (53, 352232), (106, 176116), (212, 88058), (424, 44029)]