16500068711

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{108161}}^1$

素因数の和:108255

約数の個数: 32

約数和(自身を含む): 21043998720

約数和(自身を除く): 4543930009

約数列:

[1, 7, 19, 31, 37, 133, 217, 259, 589, 703, 1147, 4123, 4921, 8029, 21793, 108161, 152551, 757127, 2055059, 3352991, 4001957, 14385413, 23470937, 28013699, 63706829, 76037183, 124060667, 445947803, 532260281, 868424669, 2357152673, 16500068711]

約数ペア:

[(1, 16500068711), (7, 2357152673), (19, 868424669), (31, 532260281), (37, 445947803), (133, 124060667), (217, 76037183), (259, 63706829), (589, 28013699), (703, 23470937), (1147, 14385413), (4123, 4001957), (4921, 3352991), (8029, 2055059), (21793, 757127), (108161, 152551)]