16109093

素因数分解:

$7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 23365440

約数和(自身を除く): 7256347

約数列:

[1, 7, 11, 13, 19, 49, 77, 91, 121, 133, 143, 209, 247, 539, 637, 847, 931, 1001, 1331, 1463, 1573, 1729, 2299, 2717, 5929, 7007, 9317, 10241, 11011, 12103, 16093, 17303, 19019, 25289, 29887, 65219, 77077, 112651, 121121, 133133, 177023, 209209, 328757, 847847, 1239161, 1464463, 2301299, 16109093]

約数ペア:

[(1, 16109093), (7, 2301299), (11, 1464463), (13, 1239161), (19, 847847), (49, 328757), (77, 209209), (91, 177023), (121, 133133), (133, 121121), (143, 112651), (209, 77077), (247, 65219), (539, 29887), (637, 25289), (847, 19019), (931, 17303), (1001, 16093), (1331, 12103), (1463, 11011), (1573, 10241), (1729, 9317), (2299, 7007), (2717, 5929)]