39691876

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30161}}^1$

素因数の和:30219

約数の個数: 24

約数和(自身を含む): 81075456

約数和(自身を除く): 41383580

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 30161, 60322, 120644, 211127, 422254, 844508, 1417567, 2835134, 5670268, 9922969, 19845938, 39691876]

約数ペア:

[(1, 39691876), (2, 19845938), (4, 9922969), (7, 5670268), (14, 2835134), (28, 1417567), (47, 844508), (94, 422254), (188, 211127), (329, 120644), (658, 60322), (1316, 30161)]