21767834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1361}}^1$

素因数の和:2101

約数の個数: 16

約数和(自身を含む): 35695296

約数和(自身を除く): 13927462

約数列:

[1, 2, 11, 22, 727, 1361, 1454, 2722, 7997, 14971, 15994, 29942, 989447, 1978894, 10883917, 21767834]

約数ペア:

[(1, 21767834), (2, 10883917), (11, 1978894), (22, 989447), (727, 29942), (1361, 15994), (1454, 14971), (2722, 7997)]