16383876

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1663}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 38298624

約数和(自身を除く): 21914748

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 1663, 2463, 3284, 3326, 4926, 4989, 6652, 9852, 9978, 19956, 1365323, 2730646, 4095969, 5461292, 8191938, 16383876]

約数ペア:

[(1, 16383876), (2, 8191938), (3, 5461292), (4, 4095969), (6, 2730646), (12, 1365323), (821, 19956), (1642, 9978), (1663, 9852), (2463, 6652), (3284, 4989), (3326, 4926)]