14986231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 18627840

約数和(自身を除く): 3641609

約数列:

[1, 13, 17, 19, 43, 83, 221, 247, 323, 559, 731, 817, 1079, 1411, 1577, 3569, 4199, 9503, 10621, 13889, 18343, 20501, 26809, 46397, 60673, 67811, 180557, 348517, 788749, 881543, 1152787, 14986231]

約数ペア:

[(1, 14986231), (13, 1152787), (17, 881543), (19, 788749), (43, 348517), (83, 180557), (221, 67811), (247, 60673), (323, 46397), (559, 26809), (731, 20501), (817, 18343), (1079, 13889), (1411, 10621), (1577, 9503), (3569, 4199)]