21847006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2027}}^1$

素因数の和:2363

約数の個数: 16

約数和(自身を含む): 34824816

約数和(自身を除く): 12977810

約数列:

[1, 2, 17, 34, 317, 634, 2027, 4054, 5389, 10778, 34459, 68918, 642559, 1285118, 10923503, 21847006]

約数ペア:

[(1, 21847006), (2, 10923503), (17, 1285118), (34, 642559), (317, 68918), (634, 34459), (2027, 10778), (4054, 5389)]