12189166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3529}}^1$

素因数の和:3699

約数の個数: 16

約数和(自身を含む): 20078640

約数和(自身を除く): 7889474

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 3529, 7058, 38819, 77638, 554053, 1108106, 6094583, 12189166]

約数ペア:

[(1, 12189166), (2, 6094583), (11, 1108106), (22, 554053), (157, 77638), (314, 38819), (1727, 7058), (3454, 3529)]