22665874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 43203456

約数和(自身を除く): 20537582

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 2777, 4081, 5554, 8162, 19439, 30547, 38878, 61094, 147181, 213829, 294362, 427658, 1030267, 1618991, 2060534, 3237982, 11332937, 22665874]

約数ペア:

[(1, 22665874), (2, 11332937), (7, 3237982), (11, 2060534), (14, 1618991), (22, 1030267), (53, 427658), (77, 294362), (106, 213829), (154, 147181), (371, 61094), (583, 38878), (742, 30547), (1166, 19439), (2777, 8162), (4081, 5554)]