19088508

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{1531}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 44611840

約数和(自身を除く): 25523332

約数列:

[1, 2, 3, 4, 6, 12, 1039, 1531, 2078, 3062, 3117, 4156, 4593, 6124, 6234, 9186, 12468, 18372, 1590709, 3181418, 4772127, 6362836, 9544254, 19088508]

約数ペア:

[(1, 19088508), (2, 9544254), (3, 6362836), (4, 4772127), (6, 3181418), (12, 1590709), (1039, 18372), (1531, 12468), (2078, 9186), (3062, 6234), (3117, 6124), (4156, 4593)]