19316210

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6211}}^1$

素因数の和:6529

約数の個数: 16

約数和(自身を含む): 34886592

約数和(自身を除く): 15570382

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 6211, 12422, 31055, 62110, 1931621, 3863242, 9658105, 19316210]

約数ペア:

[(1, 19316210), (2, 9658105), (5, 3863242), (10, 1931621), (311, 62110), (622, 31055), (1555, 12422), (3110, 6211)]