19929120134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129409871}}^1$

素因数の和:129409891

約数の個数: 16

約数和(自身を含む): 37270043136

約数和(自身を除く): 17340923002

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 129409871, 258819742, 905869097, 1423508581, 1811738194, 2847017162, 9964560067, 19929120134]

約数ペア:

[(1, 19929120134), (2, 9964560067), (7, 2847017162), (11, 1811738194), (14, 1423508581), (22, 905869097), (77, 258819742), (154, 129409871)]