9891112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16057}}^1$

素因数の和:16081

約数の個数: 32

約数和(自身を含む): 23123520

約数和(自身を除く): 13232408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 16057, 32114, 64228, 112399, 128456, 176627, 224798, 353254, 449596, 706508, 899192, 1236389, 1413016, 2472778, 4945556, 9891112]

約数ペア:

[(1, 9891112), (2, 4945556), (4, 2472778), (7, 1413016), (8, 1236389), (11, 899192), (14, 706508), (22, 449596), (28, 353254), (44, 224798), (56, 176627), (77, 128456), (88, 112399), (154, 64228), (308, 32114), (616, 16057)]