16662764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 30670080

約数和(自身を除く): 14007316

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 1303, 2606, 3197, 5212, 6394, 12788, 29969, 59938, 119876, 181117, 362234, 724468, 4165691, 8331382, 16662764]

約数ペア:

[(1, 16662764), (2, 8331382), (4, 4165691), (23, 724468), (46, 362234), (92, 181117), (139, 119876), (278, 59938), (556, 29969), (1303, 12788), (2606, 6394), (3197, 5212)]