18979551434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1760953}}^1$

素因数の和:1761289

約数の個数: 16

約数和(自身を含む): 30239102088

約数和(自身を除く): 11259550654

約数列:

[1, 2, 17, 34, 317, 634, 5389, 10778, 1760953, 3521906, 29936201, 59872402, 558222101, 1116444202, 9489775717, 18979551434]

約数ペア:

[(1, 18979551434), (2, 9489775717), (17, 1116444202), (34, 558222101), (317, 59872402), (634, 29936201), (5389, 3521906), (10778, 1760953)]