15388938

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{1019}}^1$

素因数の和:1866

約数の個数: 24

約数和(自身を含む): 33415200

約数和(自身を除く): 18026262

約数列:

[1, 2, 3, 6, 9, 18, 839, 1019, 1678, 2038, 2517, 3057, 5034, 6114, 7551, 9171, 15102, 18342, 854941, 1709882, 2564823, 5129646, 7694469, 15388938]

約数ペア:

[(1, 15388938), (2, 7694469), (3, 5129646), (6, 2564823), (9, 1709882), (18, 854941), (839, 18342), (1019, 15102), (1678, 9171), (2038, 7551), (2517, 6114), (3057, 5034)]