19005694836

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42805619}}^1$

素因数の和:42805663

約数の個数: 24

約数和(自身を含む): 45545179680

約数和(自身を除く): 26539484844

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42805619, 85611238, 128416857, 171222476, 256833714, 513667428, 1583807903, 3167615806, 4751423709, 6335231612, 9502847418, 19005694836]

約数ペア:

[(1, 19005694836), (2, 9502847418), (3, 6335231612), (4, 4751423709), (6, 3167615806), (12, 1583807903), (37, 513667428), (74, 256833714), (111, 171222476), (148, 128416857), (222, 85611238), (444, 42805619)]