18761182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12011}}^1$

素因数の和:12095

約数の個数: 16

約数和(自身を含む): 31135104

約数和(自身を除く): 12373922

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 12011, 24022, 132121, 264242, 852781, 1705562, 9380591, 18761182]

約数ペア:

[(1, 18761182), (2, 9380591), (11, 1705562), (22, 852781), (71, 264242), (142, 132121), (781, 24022), (1562, 12011)]