16745867

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 18495360

約数和(自身を除く): 1749493

約数列:

[1, 17, 37, 79, 337, 629, 1343, 2923, 5729, 12469, 26623, 49691, 211973, 452591, 985051, 16745867]

約数ペア:

[(1, 16745867), (17, 985051), (37, 452591), (79, 211973), (337, 49691), (629, 26623), (1343, 12469), (2923, 5729)]