19479602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2729}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 30270240

約数和(自身を除く): 10790638

約数列:

[1, 2, 43, 83, 86, 166, 2729, 3569, 5458, 7138, 117347, 226507, 234694, 453014, 9739801, 19479602]

約数ペア:

[(1, 19479602), (2, 9739801), (43, 453014), (83, 234694), (86, 226507), (166, 117347), (2729, 7138), (3569, 5458)]