16789994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1471}}^1$

素因数の和:1925

約数の個数: 16

約数和(自身を含む): 27202560

約数和(自身を除く): 10412566

約数列:

[1, 2, 13, 26, 439, 878, 1471, 2942, 5707, 11414, 19123, 38246, 645769, 1291538, 8394997, 16789994]

約数ペア:

[(1, 16789994), (2, 8394997), (13, 1291538), (26, 645769), (439, 38246), (878, 19123), (1471, 11414), (2942, 5707)]