2019617182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{842209}}^1$

素因数の和:842331

約数の個数: 16

約数和(自身を含む): 3335151600

約数和(自身を除く): 1315534418

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 842209, 1684418, 9264299, 18528598, 91800781, 183601562, 1009808591, 2019617182]

約数ペア:

[(1, 2019617182), (2, 1009808591), (11, 183601562), (22, 91800781), (109, 18528598), (218, 9264299), (1199, 1684418), (2398, 842209)]