19722588

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{4877}}^1$

素因数の和:5221

約数の個数: 24

約数和(自身を含む): 46165392

約数和(自身を除く): 26442804

約数列:

[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 2022, 4044, 4877, 9754, 14631, 19508, 29262, 58524, 1643549, 3287098, 4930647, 6574196, 9861294, 19722588]

約数ペア:

[(1, 19722588), (2, 9861294), (3, 6574196), (4, 4930647), (6, 3287098), (12, 1643549), (337, 58524), (674, 29262), (1011, 19508), (1348, 14631), (2022, 9754), (4044, 4877)]