2193232717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1\times {\mathrm{1987}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 2380637952

約数和(自身を除く): 187405235

約数列:

[1, 13, 197, 431, 1987, 2561, 5603, 25831, 84907, 391439, 856397, 1103791, 5088707, 11133161, 168710209, 2193232717]

約数ペア:

[(1, 2193232717), (13, 168710209), (197, 11133161), (431, 5088707), (1987, 1103791), (2561, 856397), (5603, 391439), (25831, 84907)]