2019571838

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{34439}}^1$

素因数の和:34819

約数の個数: 16

約数和(自身を含む): 3068604000

約数和(自身を除く): 1049032162

約数列:

[1, 2, 109, 218, 269, 538, 29321, 34439, 58642, 68878, 3753851, 7507702, 9264091, 18528182, 1009785919, 2019571838]

約数ペア:

[(1, 2019571838), (2, 1009785919), (109, 18528182), (218, 9264091), (269, 7507702), (538, 3753851), (29321, 68878), (34439, 58642)]