20161022

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1567}}^1$

素因数の和:2495

約数の個数: 16

約数和(自身を含む): 34621440

約数和(自身を除く): 14460418

約数列:

[1, 2, 7, 14, 919, 1567, 1838, 3134, 6433, 10969, 12866, 21938, 1440073, 2880146, 10080511, 20161022]

約数ペア:

[(1, 20161022), (2, 10080511), (7, 2880146), (14, 1440073), (919, 21938), (1567, 12866), (1838, 10969), (3134, 6433)]