19064661

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82531}}^1$

素因数の和:82552

約数の個数: 16

約数和(自身を含む): 31692288

約数和(自身を除く): 12627627

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 82531, 247593, 577717, 907841, 1733151, 2723523, 6354887, 19064661]

約数ペア:

[(1, 19064661), (3, 6354887), (7, 2723523), (11, 1733151), (21, 907841), (33, 577717), (77, 247593), (231, 82531)]