5621378

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3054

約数の個数: 24

約数和(自身を含む): 10328400

約数和(自身を除く): 4707022

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 3019, 6038, 21133, 42266, 57361, 114722, 147931, 295862, 401527, 803054, 2810689, 5621378]

約数ペア:

[(1, 5621378), (2, 2810689), (7, 803054), (14, 401527), (19, 295862), (38, 147931), (49, 114722), (98, 57361), (133, 42266), (266, 21133), (931, 6038), (1862, 3019)]