17900194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{947}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 28986048

約数和(自身を除く): 11085854

約数列:

[1, 2, 13, 26, 727, 947, 1454, 1894, 9451, 12311, 18902, 24622, 688469, 1376938, 8950097, 17900194]

約数ペア:

[(1, 17900194), (2, 8950097), (13, 1376938), (26, 688469), (727, 24622), (947, 18902), (1454, 12311), (1894, 9451)]