21134514824

素因数分解:

$2^3\times {\mathrm{13913}}^1\times {\mathrm{189881}}^1$

素因数の和:203800

約数の個数: 16

約数和(自身を含む): 39630272220

約数和(自身を除く): 18495757396

約数列:

[1, 2, 4, 8, 13913, 27826, 55652, 111304, 189881, 379762, 759524, 1519048, 2641814353, 5283628706, 10567257412, 21134514824]

約数ペア:

[(1, 21134514824), (2, 10567257412), (4, 5283628706), (8, 2641814353), (13913, 1519048), (27826, 759524), (55652, 379762), (111304, 189881)]