16530404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8737}}^1$

素因数の和:8795

約数の個数: 24

約数和(自身を含む): 32295648

約数和(自身を除く): 15765244

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 8737, 17474, 34948, 96107, 192214, 375691, 384428, 751382, 1502764, 4132601, 8265202, 16530404]

約数ペア:

[(1, 16530404), (2, 8265202), (4, 4132601), (11, 1502764), (22, 751382), (43, 384428), (44, 375691), (86, 192214), (172, 96107), (473, 34948), (946, 17474), (1892, 8737)]