19417233

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 28728000

約数和(自身を除く): 9310767

約数列:

[1, 3, 11, 33, 121, 149, 359, 363, 447, 1077, 1639, 3949, 4917, 11847, 18029, 43439, 53491, 54087, 130317, 160473, 588401, 1765203, 6472411, 19417233]

約数ペア:

[(1, 19417233), (3, 6472411), (11, 1765203), (33, 588401), (121, 160473), (149, 130317), (359, 54087), (363, 53491), (447, 43439), (1077, 18029), (1639, 11847), (3949, 4917)]