15721496976

素因数分解:

$2^4\times 3^1\times {\mathrm{327531187}}^1$

素因数の和:327531198

約数の個数: 20

約数和(自身を含む): 40613867312

約数和(自身を除く): 24892370336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 327531187, 655062374, 982593561, 1310124748, 1965187122, 2620249496, 3930374244, 5240498992, 7860748488, 15721496976]

約数ペア:

[(1, 15721496976), (2, 7860748488), (3, 5240498992), (4, 3930374244), (6, 2620249496), (8, 1965187122), (12, 1310124748), (16, 982593561), (24, 655062374), (48, 327531187)]