19614516

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22391}}^1$

素因数の和:22471

約数の個数: 24

約数和(自身を含む): 46396224

約数和(自身を除く): 26781708

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22391, 44782, 67173, 89564, 134346, 268692, 1634543, 3269086, 4903629, 6538172, 9807258, 19614516]

約数ペア:

[(1, 19614516), (2, 9807258), (3, 6538172), (4, 4903629), (6, 3269086), (12, 1634543), (73, 268692), (146, 134346), (219, 89564), (292, 67173), (438, 44782), (876, 22391)]