19694962

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2842

約数の個数: 24

約数和(自身を含む): 34849116

約数和(自身を除く): 15154154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 2753, 3577, 5506, 7154, 19271, 38542, 134897, 200969, 269794, 401938, 1406783, 2813566, 9847481, 19694962]

約数ペア:

[(1, 19694962), (2, 9847481), (7, 2813566), (14, 1406783), (49, 401938), (73, 269794), (98, 200969), (146, 134897), (511, 38542), (1022, 19271), (2753, 7154), (3577, 5506)]