16560876

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2153}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 38720304

約数和(自身を除く): 22159428

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2153, 2564, 3846, 4306, 6459, 7692, 8612, 12918, 25836, 1380073, 2760146, 4140219, 5520292, 8280438, 16560876]

約数ペア:

[(1, 16560876), (2, 8280438), (3, 5520292), (4, 4140219), (6, 2760146), (12, 1380073), (641, 25836), (1282, 12918), (1923, 8612), (2153, 7692), (2564, 6459), (3846, 4306)]