12222562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4241}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 20157984

約数和(自身を除く): 7935422

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 4241, 8482, 46651, 93302, 555571, 1111142, 6111281, 12222562]

約数ペア:

[(1, 12222562), (2, 6111281), (11, 1111142), (22, 555571), (131, 93302), (262, 46651), (1441, 8482), (2882, 4241)]