13420973

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 15376320

約数和(自身を除く): 1955347

約数列:

[1, 17, 19, 37, 323, 629, 703, 1123, 11951, 19091, 21337, 41551, 362729, 706367, 789469, 13420973]

約数ペア:

[(1, 13420973), (17, 789469), (19, 706367), (37, 362729), (323, 41551), (629, 21337), (703, 19091), (1123, 11951)]