14728012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{21787}}^1$

素因数の和:21817

約数の個数: 18

約数和(自身を含む): 27910428

約数和(自身を除く): 13182416

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 21787, 43574, 87148, 283231, 566462, 1132924, 3682003, 7364006, 14728012]

約数ペア:

[(1, 14728012), (2, 7364006), (4, 3682003), (13, 1132924), (26, 566462), (52, 283231), (169, 87148), (338, 43574), (676, 21787)]