2019084892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{50261}}^1$

素因数の和:50370

約数の個数: 36

約数和(自身を含む): 3930689448

約数和(自身を除く): 1911604556

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 913, 1826, 3652, 10043, 20086, 40172, 50261, 100522, 201044, 552871, 1105742, 2211484, 4171663, 6081581, 8343326, 12163162, 16686652, 24326324, 45888293, 91776586, 183553172, 504771223, 1009542446, 2019084892]

約数ペア:

[(1, 2019084892), (2, 1009542446), (4, 504771223), (11, 183553172), (22, 91776586), (44, 45888293), (83, 24326324), (121, 16686652), (166, 12163162), (242, 8343326), (332, 6081581), (484, 4171663), (913, 2211484), (1826, 1105742), (3652, 552871), (10043, 201044), (20086, 100522), (40172, 50261)]