12713876

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9661}}^1$

素因数の和:9719

約数の個数: 24

約数和(自身を含む): 25971456

約数和(自身を除く): 13257580

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 9661, 19322, 38644, 67627, 135254, 270508, 454067, 908134, 1816268, 3178469, 6356938, 12713876]

約数ペア:

[(1, 12713876), (2, 6356938), (4, 3178469), (7, 1816268), (14, 908134), (28, 454067), (47, 270508), (94, 135254), (188, 67627), (329, 38644), (658, 19322), (1316, 9661)]