2012305009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{7919}}^1$

素因数の和:9720

約数の個数: 16

約数和(自身を含む): 2365735680

約数和(自身を除く): 353430671

約数列:

[1, 11, 13, 143, 1777, 7919, 19547, 23101, 87109, 102947, 254111, 1132417, 14072063, 154792693, 182936819, 2012305009]

約数ペア:

[(1, 2012305009), (11, 182936819), (13, 154792693), (143, 14072063), (1777, 1132417), (7919, 254111), (19547, 102947), (23101, 87109)]