20171597

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:896

約数の個数: 12

約数和(自身を含む): 21616416

約数和(自身を除く): 1444819

約数列:

[1, 19, 71, 361, 787, 1349, 14953, 25631, 55877, 284107, 1061663, 20171597]

約数ペア:

[(1, 20171597), (19, 1061663), (71, 284107), (361, 55877), (787, 25631), (1349, 14953)]