9939536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{14447}}^1$

素因数の和:14498

約数の個数: 20

約数和(自身を含む): 19707072

約数和(自身を除く): 9767536

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 14447, 28894, 57788, 115576, 231152, 621221, 1242442, 2484884, 4969768, 9939536]

約数ペア:

[(1, 9939536), (2, 4969768), (4, 2484884), (8, 1242442), (16, 621221), (43, 231152), (86, 115576), (172, 57788), (344, 28894), (688, 14447)]