21963588

素因数分解:

$2^2\times 3^1\times {\mathrm{877}}^1\times {\mathrm{2087}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 51331392

約数和(自身を除く): 29367804

約数列:

[1, 2, 3, 4, 6, 12, 877, 1754, 2087, 2631, 3508, 4174, 5262, 6261, 8348, 10524, 12522, 25044, 1830299, 3660598, 5490897, 7321196, 10981794, 21963588]

約数ペア:

[(1, 21963588), (2, 10981794), (3, 7321196), (4, 5490897), (6, 3660598), (12, 1830299), (877, 25044), (1754, 12522), (2087, 10524), (2631, 8348), (3508, 6261), (4174, 5262)]