19406101

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 24

約数和(自身を含む): 23423960

約数和(自身を除く): 4017859

約数列:

[1, 11, 13, 73, 121, 143, 169, 803, 949, 1573, 1859, 2197, 8833, 10439, 12337, 20449, 24167, 114829, 135707, 160381, 265837, 1492777, 1764191, 19406101]

約数ペア:

[(1, 19406101), (11, 1764191), (13, 1492777), (73, 265837), (121, 160381), (143, 135707), (169, 114829), (803, 24167), (949, 20449), (1573, 12337), (1859, 10439), (2197, 8833)]