15328339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 17896032

約数和(自身を除く): 2567693

約数列:

[1, 13, 17, 43, 221, 559, 731, 1613, 9503, 20969, 27421, 69359, 356473, 901667, 1179103, 15328339]

約数ペア:

[(1, 15328339), (13, 1179103), (17, 901667), (43, 356473), (221, 69359), (559, 27421), (731, 20969), (1613, 9503)]