12727837538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1\times {\mathrm{5479}}^1$

素因数の和:7442

約数の個数: 32

約数和(自身を含む): 21012687360

約数和(自身を除く): 8284849822

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1901, 3802, 5479, 10958, 24713, 49426, 71227, 89347, 142454, 178694, 257513, 515026, 1161511, 2323022, 3347669, 6695338, 10415579, 20831158, 135402527, 270805054, 489532213, 979064426, 6363918769, 12727837538]

約数ペア:

[(1, 12727837538), (2, 6363918769), (13, 979064426), (26, 489532213), (47, 270805054), (94, 135402527), (611, 20831158), (1222, 10415579), (1901, 6695338), (3802, 3347669), (5479, 2323022), (10958, 1161511), (24713, 515026), (49426, 257513), (71227, 178694), (89347, 142454)]