13967756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{28859}}^1$

素因数の和:28885

約数の個数: 18

約数和(自身を含む): 26868660

約数和(自身を除く): 12900904

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 28859, 57718, 115436, 317449, 634898, 1269796, 3491939, 6983878, 13967756]

約数ペア:

[(1, 13967756), (2, 6983878), (4, 3491939), (11, 1269796), (22, 634898), (44, 317449), (121, 115436), (242, 57718), (484, 28859)]