21927830054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4281107}}^1$

素因数の和:4281319

約数の個数: 16

約数和(自身を含む): 35601694128

約数和(自身を除く): 13673864074

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 4281107, 8562214, 55654391, 111308782, 843378079, 1686756158, 10963915027, 21927830054]

約数ペア:

[(1, 21927830054), (2, 10963915027), (13, 1686756158), (26, 843378079), (197, 111308782), (394, 55654391), (2561, 8562214), (5122, 4281107)]