12546737

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 14861952

約数和(自身を除く): 2315215

約数列:

[1, 7, 37, 193, 251, 259, 1351, 1757, 7141, 9287, 48443, 49987, 65009, 339101, 1792391, 12546737]

約数ペア:

[(1, 12546737), (7, 1792391), (37, 339101), (193, 65009), (251, 49987), (259, 48443), (1351, 9287), (1757, 7141)]