16888454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3716

約数の個数: 24

約数和(自身を含む): 29318520

約数和(自身を除く): 12430066

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 3673, 4598, 7346, 40403, 69787, 80806, 139574, 444433, 767657, 888866, 1535314, 8444227, 16888454]

約数ペア:

[(1, 16888454), (2, 8444227), (11, 1535314), (19, 888866), (22, 767657), (38, 444433), (121, 139574), (209, 80806), (242, 69787), (418, 40403), (2299, 7346), (3673, 4598)]