15868666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2898

約数の個数: 24

約数和(自身を含む): 27310752

約数和(自身を除く): 11442086

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 2851, 5566, 5702, 31361, 62722, 65573, 131146, 344971, 689942, 721303, 1442606, 7934333, 15868666]

約数ペア:

[(1, 15868666), (2, 7934333), (11, 1442606), (22, 721303), (23, 689942), (46, 344971), (121, 131146), (242, 65573), (253, 62722), (506, 31361), (2783, 5702), (2851, 5566)]