3888894217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{10631}}^1$

素因数の和:12144

約数の個数: 16

約数和(自身を含む): 4411854720

約数和(自身を除く): 522960503

約数列:

[1, 13, 19, 247, 1481, 10631, 19253, 28139, 138203, 201989, 365807, 2625857, 15744511, 204678643, 299145709, 3888894217]

約数ペア:

[(1, 3888894217), (13, 299145709), (19, 204678643), (247, 15744511), (1481, 2625857), (10631, 365807), (19253, 201989), (28139, 138203)]