21695508714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{328719829}}^1$

素因数の和:328719845

約数の個数: 16

約数和(自身を含む): 47335655520

約数和(自身を除く): 25640146806

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 328719829, 657439658, 986159487, 1972318974, 3615918119, 7231836238, 10847754357, 21695508714]

約数ペア:

[(1, 21695508714), (2, 10847754357), (3, 7231836238), (6, 3615918119), (11, 1972318974), (22, 986159487), (33, 657439658), (66, 328719829)]