16194398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{66919}}^1$

素因数の和:66943

約数の個数: 12

約数和(自身を含む): 26701080

約数和(自身を除く): 10506682

約数列:

[1, 2, 11, 22, 121, 242, 66919, 133838, 736109, 1472218, 8097199, 16194398]

約数ペア:

[(1, 16194398), (2, 8097199), (11, 1472218), (22, 736109), (121, 133838), (242, 66919)]