12125656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 23562000

約数和(自身を除く): 11436344

約数列:

[1, 2, 4, 8, 43, 86, 101, 172, 202, 344, 349, 404, 698, 808, 1396, 2792, 4343, 8686, 15007, 17372, 30014, 34744, 35249, 60028, 70498, 120056, 140996, 281992, 1515707, 3031414, 6062828, 12125656]

約数ペア:

[(1, 12125656), (2, 6062828), (4, 3031414), (8, 1515707), (43, 281992), (86, 140996), (101, 120056), (172, 70498), (202, 60028), (344, 35249), (349, 34744), (404, 30014), (698, 17372), (808, 15007), (1396, 8686), (2792, 4343)]