21033033242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{294919}}^1$

素因数の和:295158

約数の個数: 24

約数和(自身を含む): 34325148960

約数和(自身を除く): 13292115718

約数列:

[1, 2, 13, 26, 169, 211, 338, 422, 2743, 5486, 35659, 71318, 294919, 589838, 3833947, 7667894, 49841311, 62227909, 99682622, 124455818, 808962817, 1617925634, 10516516621, 21033033242]

約数ペア:

[(1, 21033033242), (2, 10516516621), (13, 1617925634), (26, 808962817), (169, 124455818), (211, 99682622), (338, 62227909), (422, 49841311), (2743, 7667894), (5486, 3833947), (35659, 589838), (71318, 294919)]