12748714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3691}}^1$

素因数の和:3861

約数の個数: 16

約数和(自身を含む): 21000096

約数和(自身を除く): 8251382

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 3691, 7382, 40601, 81202, 579487, 1158974, 6374357, 12748714]

約数ペア:

[(1, 12748714), (2, 6374357), (11, 1158974), (22, 579487), (157, 81202), (314, 40601), (1727, 7382), (3454, 3691)]