19924982753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{46933}}^1$

素因数の和:47093

約数の個数: 24

約数和(自身を含む): 22996345848

約数和(自身を除く): 3071363095

約数列:

[1, 13, 17, 113, 221, 289, 1469, 1921, 3757, 24973, 32657, 46933, 424541, 610129, 797861, 5303429, 10372193, 13563637, 68944577, 90158293, 176327281, 1172057809, 1532690981, 19924982753]

約数ペア:

[(1, 19924982753), (13, 1532690981), (17, 1172057809), (113, 176327281), (221, 90158293), (289, 68944577), (1469, 13563637), (1921, 10372193), (3757, 5303429), (24973, 797861), (32657, 610129), (46933, 424541)]