12765268

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 23048424

約数和(自身を除く): 10283156

約数列:

[1, 2, 4, 41, 82, 164, 277, 281, 554, 562, 1108, 1124, 11357, 11521, 22714, 23042, 45428, 46084, 77837, 155674, 311348, 3191317, 6382634, 12765268]

約数ペア:

[(1, 12765268), (2, 6382634), (4, 3191317), (41, 311348), (82, 155674), (164, 77837), (277, 46084), (281, 45428), (554, 23042), (562, 22714), (1108, 11521), (1124, 11357)]