19003082

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1146

約数の個数: 24

約数和(自身を含む): 33351840

約数和(自身を除く): 14348758

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 919, 1477, 1838, 2954, 6433, 10339, 12866, 20678, 45031, 90062, 193909, 387818, 1357363, 2714726, 9501541, 19003082]

約数ペア:

[(1, 19003082), (2, 9501541), (7, 2714726), (14, 1357363), (49, 387818), (98, 193909), (211, 90062), (422, 45031), (919, 20678), (1477, 12866), (1838, 10339), (2954, 6433)]