14387140

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{887}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 30284352

約数和(自身を除く): 15897212

約数列:

[1, 2, 4, 5, 10, 20, 811, 887, 1622, 1774, 3244, 3548, 4055, 4435, 8110, 8870, 16220, 17740, 719357, 1438714, 2877428, 3596785, 7193570, 14387140]

約数ペア:

[(1, 14387140), (2, 7193570), (4, 3596785), (5, 2877428), (10, 1438714), (20, 719357), (811, 17740), (887, 16220), (1622, 8870), (1774, 8110), (3244, 4435), (3548, 4055)]