17420702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9437}}^1$

素因数の和:9523

約数の個数: 16

約数和(自身を含む): 28540512

約数和(自身を除く): 11119810

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 9437, 18874, 122681, 245362, 670027, 1340054, 8710351, 17420702]

約数ペア:

[(1, 17420702), (2, 8710351), (13, 1340054), (26, 670027), (71, 245362), (142, 122681), (923, 18874), (1846, 9437)]