2013924779

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1361}}^1\times {\mathrm{4099}}^1$

素因数の和:5498

約数の個数: 12

約数和(自身を含む): 2127580200

約数和(自身を除く): 113655421

約数列:

[1, 19, 361, 1361, 4099, 25859, 77881, 491321, 1479739, 5578739, 105996041, 2013924779]

約数ペア:

[(1, 2013924779), (19, 105996041), (361, 5578739), (1361, 1479739), (4099, 491321), (25859, 77881)]