13865930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106661}}^1$

素因数の和:106681

約数の個数: 16

約数和(自身を含む): 26878824

約数和(自身を除く): 13012894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 106661, 213322, 533305, 1066610, 1386593, 2773186, 6932965, 13865930]

約数ペア:

[(1, 13865930), (2, 6932965), (5, 2773186), (10, 1386593), (13, 1066610), (26, 533305), (65, 213322), (130, 106661)]