16057639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 18500832

約数和(自身を除く): 2443193

約数列:

[1, 13, 17, 113, 221, 643, 1469, 1921, 8359, 10931, 24973, 72659, 142103, 944567, 1235203, 16057639]

約数ペア:

[(1, 16057639), (13, 1235203), (17, 944567), (113, 142103), (221, 72659), (643, 24973), (1469, 10931), (1921, 8359)]