19830230211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 29902763520

約数和(自身を除く): 10072533309

約数列:

[1, 3, 11, 33, 53, 97, 159, 179, 291, 537, 583, 653, 1067, 1749, 1959, 1969, 3201, 5141, 5907, 7183, 9487, 15423, 17363, 21549, 28461, 34609, 52089, 56551, 63341, 103827, 104357, 116887, 169653, 190023, 190993, 313071, 350661, 380699, 572979, 696751, 920239, 1142097, 1285757, 2090253, 2760717, 3357073, 3857271, 6195011, 10071219, 10122629, 11338039, 18585033, 30367887, 34014117, 36927803, 68145121, 110783409, 124718429, 204435363, 374155287, 600916067, 1802748201, 6610076737, 19830230211]

約数ペア:

[(1, 19830230211), (3, 6610076737), (11, 1802748201), (33, 600916067), (53, 374155287), (97, 204435363), (159, 124718429), (179, 110783409), (291, 68145121), (537, 36927803), (583, 34014117), (653, 30367887), (1067, 18585033), (1749, 11338039), (1959, 10122629), (1969, 10071219), (3201, 6195011), (5141, 3857271), (5907, 3357073), (7183, 2760717), (9487, 2090253), (15423, 1285757), (17363, 1142097), (21549, 920239), (28461, 696751), (34609, 572979), (52089, 380699), (56551, 350661), (63341, 313071), (103827, 190993), (104357, 190023), (116887, 169653)]