123267956

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{15667}}^1$

素因数の和:15959

約数の個数: 24

約数和(自身を含む): 247429056

約数和(自身を除く): 124161100

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7868, 15667, 31334, 62668, 109669, 219338, 438676, 4402427, 8804854, 17609708, 30816989, 61633978, 123267956]

約数ペア:

[(1, 123267956), (2, 61633978), (4, 30816989), (7, 17609708), (14, 8804854), (28, 4402427), (281, 438676), (562, 219338), (1124, 109669), (1967, 62668), (3934, 31334), (7868, 15667)]