13802474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2731}}^1$

素因数の和:2778

約数の個数: 24

約数和(自身を含む): 24981408

約数和(自身を除く): 11178934

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 2731, 5054, 5462, 19117, 38234, 51889, 103778, 363223, 726446, 985891, 1971782, 6901237, 13802474]

約数ペア:

[(1, 13802474), (2, 6901237), (7, 1971782), (14, 985891), (19, 726446), (38, 363223), (133, 103778), (266, 51889), (361, 38234), (722, 19117), (2527, 5462), (2731, 5054)]