1920142562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{66593}}^1$

素因数の和:67717

約数の個数: 16

約数和(自身を含む): 3104612280

約数和(自身を除く): 1184469718

約数列:

[1, 2, 13, 26, 1109, 2218, 14417, 28834, 66593, 133186, 865709, 1731418, 73851637, 147703274, 960071281, 1920142562]

約数ペア:

[(1, 1920142562), (2, 960071281), (13, 147703274), (26, 73851637), (1109, 1731418), (2218, 865709), (14417, 133186), (28834, 66593)]