19965133067

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1\times {\mathrm{25169}}^1$

素因数の和:27166

約数の個数: 16

約数和(自身を含む): 22381164000

約数和(自身を除く): 2416030933

約数列:

[1, 11, 37, 407, 1949, 21439, 25169, 72113, 276859, 793243, 931253, 10243783, 49054381, 539598191, 1815012097, 19965133067]

約数ペア:

[(1, 19965133067), (11, 1815012097), (37, 539598191), (407, 49054381), (1949, 10243783), (21439, 931253), (25169, 793243), (72113, 276859)]