13986869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 16793280

約数和(自身を除く): 2806411

約数列:

[1, 13, 17, 19, 221, 247, 323, 3331, 4199, 43303, 56627, 63289, 736151, 822757, 1075913, 13986869]

約数ペア:

[(1, 13986869), (13, 1075913), (17, 822757), (19, 736151), (221, 63289), (247, 56627), (323, 43303), (3331, 4199)]