11989666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6317}}^1$

素因数の和:6405

約数の個数: 16

約数和(自身を含む): 19636344

約数和(自身を除く): 7646678

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 6317, 12634, 82121, 164242, 461141, 922282, 5994833, 11989666]

約数ペア:

[(1, 11989666), (2, 5994833), (13, 922282), (26, 461141), (73, 164242), (146, 82121), (949, 12634), (1898, 6317)]