12159158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4219}}^1$

素因数の和:4363

約数の個数: 16

約数和(自身を含む): 20053440

約数和(自身を除く): 7894282

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 4219, 8438, 46409, 92818, 552689, 1105378, 6079579, 12159158]

約数ペア:

[(1, 12159158), (2, 6079579), (11, 1105378), (22, 552689), (131, 92818), (262, 46409), (1441, 8438), (2882, 4219)]