17966772004

素因数分解:

$2^2\times {\mathrm{56473}}^1\times {\mathrm{79537}}^1$

素因数の和:136014

約数の個数: 12

約数和(自身を含む): 31442803084

約数和(自身を除く): 13476031080

約数列:

[1, 2, 4, 56473, 79537, 112946, 159074, 225892, 318148, 4491693001, 8983386002, 17966772004]

約数ペア:

[(1, 17966772004), (2, 8983386002), (4, 4491693001), (56473, 318148), (79537, 225892), (112946, 159074)]