18763973162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20802631}}^1$

素因数の和:20802685

約数の個数: 16

約数和(自身を含む): 31453579584

約数和(自身を除く): 12689606422

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 20802631, 41605262, 228828941, 457657882, 852907871, 1705815742, 9381986581, 18763973162]

約数ペア:

[(1, 18763973162), (2, 9381986581), (11, 1705815742), (22, 852907871), (41, 457657882), (82, 228828941), (451, 41605262), (902, 20802631)]