19762610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2741}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 41064192

約数和(自身を除く): 21301582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 2741, 3605, 5482, 7210, 13705, 19187, 27410, 38374, 95935, 191870, 282323, 564646, 1411615, 1976261, 2823230, 3952522, 9881305, 19762610]

約数ペア:

[(1, 19762610), (2, 9881305), (5, 3952522), (7, 2823230), (10, 1976261), (14, 1411615), (35, 564646), (70, 282323), (103, 191870), (206, 95935), (515, 38374), (721, 27410), (1030, 19187), (1442, 13705), (2741, 7210), (3605, 5482)]