13328854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 25546752

約数和(自身を除く): 12217898

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 2111, 3157, 4222, 6314, 14777, 23221, 29554, 46442, 86551, 162547, 173102, 325094, 605857, 952061, 1211714, 1904122, 6664427, 13328854]

約数ペア:

[(1, 13328854), (2, 6664427), (7, 1904122), (11, 1211714), (14, 952061), (22, 605857), (41, 325094), (77, 173102), (82, 162547), (154, 86551), (287, 46442), (451, 29554), (574, 23221), (902, 14777), (2111, 6314), (3157, 4222)]