21422329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 24710400

約数和(自身を除く): 3288071

約数列:

[1, 17, 19, 29, 323, 493, 551, 2287, 9367, 38879, 43453, 66323, 738701, 1127491, 1260137, 21422329]

約数ペア:

[(1, 21422329), (17, 1260137), (19, 1127491), (29, 738701), (323, 66323), (493, 43453), (551, 38879), (2287, 9367)]