13893446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2749}}^1$

素因数の和:2796

約数の個数: 24

約数和(自身を含む): 25146000

約数和(自身を除く): 11252554

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 2749, 5054, 5498, 19243, 38486, 52231, 104462, 365617, 731234, 992389, 1984778, 6946723, 13893446]

約数ペア:

[(1, 13893446), (2, 6946723), (7, 1984778), (14, 992389), (19, 731234), (38, 365617), (133, 104462), (266, 52231), (361, 38486), (722, 19243), (2527, 5498), (2749, 5054)]