19667846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10771}}^1$

素因数の和:10867

約数の個数: 16

約数和(自身を含む): 32574528

約数和(自身を除く): 12906682

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 10771, 21542, 118481, 236962, 893993, 1787986, 9833923, 19667846]

約数ペア:

[(1, 19667846), (2, 9833923), (11, 1787986), (22, 893993), (83, 236962), (166, 118481), (913, 21542), (1826, 10771)]