8959412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 20590080

約数和(自身を除く): 11630668

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 1531, 2926, 3062, 5852, 6124, 10717, 16841, 21434, 29089, 33682, 42868, 58178, 67364, 116356, 117887, 203623, 235774, 319979, 407246, 471548, 639958, 814492, 1279916, 2239853, 4479706, 8959412]

約数ペア:

[(1, 8959412), (2, 4479706), (4, 2239853), (7, 1279916), (11, 814492), (14, 639958), (19, 471548), (22, 407246), (28, 319979), (38, 235774), (44, 203623), (76, 117887), (77, 116356), (133, 67364), (154, 58178), (209, 42868), (266, 33682), (308, 29089), (418, 21434), (532, 16841), (836, 10717), (1463, 6124), (1531, 5852), (2926, 3062)]