15859742

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 26392176

約数和(自身を除く): 10532434

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 1193, 2386, 6647, 13294, 20281, 27439, 40562, 54878, 344777, 466463, 689554, 932926, 7929871, 15859742]

約数ペア:

[(1, 15859742), (2, 7929871), (17, 932926), (23, 689554), (34, 466463), (46, 344777), (289, 54878), (391, 40562), (578, 27439), (782, 20281), (1193, 13294), (2386, 6647)]