2051275834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{192103}}^1$

素因数の和:192405

約数の個数: 16

約数和(自身を含む): 3250399680

約数和(自身を除く): 1199123846

約数列:

[1, 2, 19, 38, 281, 562, 5339, 10678, 192103, 384206, 3649957, 7299914, 53980943, 107961886, 1025637917, 2051275834]

約数ペア:

[(1, 2051275834), (2, 1025637917), (19, 107961886), (38, 53980943), (281, 7299914), (562, 3649957), (5339, 384206), (10678, 192103)]