2190032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10529}}^1$

素因数の和:10550

約数の個数: 20

約数和(自身を含む): 4570020

約数和(自身を除く): 2379988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10529, 21058, 42116, 84232, 136877, 168464, 273754, 547508, 1095016, 2190032]

約数ペア:

[(1, 2190032), (2, 1095016), (4, 547508), (8, 273754), (13, 168464), (16, 136877), (26, 84232), (52, 42116), (104, 21058), (208, 10529)]