12787748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 23245824

約数和(自身を除く): 10458076

約数列:

[1, 2, 4, 31, 62, 124, 281, 367, 562, 734, 1124, 1468, 8711, 11377, 17422, 22754, 34844, 45508, 103127, 206254, 412508, 3196937, 6393874, 12787748]

約数ペア:

[(1, 12787748), (2, 6393874), (4, 3196937), (31, 412508), (62, 206254), (124, 103127), (281, 45508), (367, 34844), (562, 22754), (734, 17422), (1124, 11377), (1468, 8711)]