12180112

素因数分解:

$2^4\times 7^1\times {\mathrm{108751}}^1$

素因数の和:108766

約数の個数: 20

約数和(自身を含む): 26970496

約数和(自身を除く): 14790384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 108751, 217502, 435004, 761257, 870008, 1522514, 1740016, 3045028, 6090056, 12180112]

約数ペア:

[(1, 12180112), (2, 6090056), (4, 3045028), (7, 1740016), (8, 1522514), (14, 870008), (16, 761257), (28, 435004), (56, 217502), (112, 108751)]