16339791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22051}}^1$

素因数の和:22086

約数の個数: 16

約数和(自身を含む): 24698240

約数和(自身を除く): 8358449

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 22051, 66153, 286663, 418969, 859989, 1256907, 5446597, 16339791]

約数ペア:

[(1, 16339791), (3, 5446597), (13, 1256907), (19, 859989), (39, 418969), (57, 286663), (247, 66153), (741, 22051)]