2019201828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{24038117}}^1$

素因数の和:24038131

約数の個数: 24

約数和(自身を含む): 5384538432

約数和(自身を除く): 3365336604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 24038117, 48076234, 72114351, 96152468, 144228702, 168266819, 288457404, 336533638, 504800457, 673067276, 1009600914, 2019201828]

約数ペア:

[(1, 2019201828), (2, 1009600914), (3, 673067276), (4, 504800457), (6, 336533638), (7, 288457404), (12, 168266819), (14, 144228702), (21, 96152468), (28, 72114351), (42, 48076234), (84, 24038117)]