123761804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{18947}}^1$

素因数の和:19045

約数の個数: 24

約数和(自身を含む): 229195008

約数和(自身を除く): 105433204

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 18947, 37894, 75788, 435781, 871562, 1345237, 1743124, 2690474, 5380948, 30940451, 61880902, 123761804]

約数ペア:

[(1, 123761804), (2, 61880902), (4, 30940451), (23, 5380948), (46, 2690474), (71, 1743124), (92, 1345237), (142, 871562), (284, 435781), (1633, 75788), (3266, 37894), (6532, 18947)]