19859082168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2287}}^1\times {\mathrm{21283}}^1$

素因数の和:23596

約数の個数: 64

約数和(自身を含む): 52593615360

約数和(自身を除く): 32734533192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 2287, 4574, 6861, 9148, 13722, 18296, 21283, 27444, 38879, 42566, 54888, 63849, 77758, 85132, 116637, 127698, 155516, 170264, 233274, 255396, 311032, 361811, 466548, 510792, 723622, 933096, 1085433, 1447244, 2170866, 2894488, 4341732, 8683464, 48674221, 97348442, 146022663, 194696884, 292045326, 389393768, 584090652, 827461757, 1168181304, 1654923514, 2482385271, 3309847028, 4964770542, 6619694056, 9929541084, 19859082168]

約数ペア:

[(1, 19859082168), (2, 9929541084), (3, 6619694056), (4, 4964770542), (6, 3309847028), (8, 2482385271), (12, 1654923514), (17, 1168181304), (24, 827461757), (34, 584090652), (51, 389393768), (68, 292045326), (102, 194696884), (136, 146022663), (204, 97348442), (408, 48674221), (2287, 8683464), (4574, 4341732), (6861, 2894488), (9148, 2170866), (13722, 1447244), (18296, 1085433), (21283, 933096), (27444, 723622), (38879, 510792), (42566, 466548), (54888, 361811), (63849, 311032), (77758, 255396), (85132, 233274), (116637, 170264), (127698, 155516)]