15947326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20393}}^1$

素因数の和:20435

約数の個数: 16

約数和(自身を含む): 26430624

約数和(自身を除く): 10483298

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 20393, 40786, 346681, 469039, 693362, 938078, 7973663, 15947326]

約数ペア:

[(1, 15947326), (2, 7973663), (17, 938078), (23, 693362), (34, 469039), (46, 346681), (391, 40786), (782, 20393)]