19133675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 26529552

約数和(自身を除く): 7395877

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 1697, 2255, 8485, 11275, 18667, 42425, 69577, 93335, 347885, 466675, 765347, 1739425, 3826735, 19133675]

約数ペア:

[(1, 19133675), (5, 3826735), (11, 1739425), (25, 765347), (41, 466675), (55, 347885), (205, 93335), (275, 69577), (451, 42425), (1025, 18667), (1697, 11275), (2255, 8485)]