21544882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27551}}^1$

素因数の和:27593

約数の個数: 16

約数和(自身を含む): 35707392

約数和(自身を除く): 14162510

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 27551, 55102, 468367, 633673, 936734, 1267346, 10772441, 21544882]

約数ペア:

[(1, 21544882), (2, 10772441), (17, 1267346), (23, 936734), (34, 633673), (46, 468367), (391, 55102), (782, 27551)]