12591947102

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{2269}}^1$

素因数の和:3001

約数の個数: 64

約数和(自身を含む): 23500492800

約数和(自身を除く): 10908545698

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 673, 1178, 1346, 2269, 4123, 4538, 4711, 8246, 9422, 12787, 15883, 20863, 25574, 31766, 41726, 43111, 70339, 86222, 89509, 140678, 146041, 179018, 292082, 301777, 396397, 492373, 603554, 792794, 984746, 1336441, 1527037, 2672882, 2774779, 3054074, 5549558, 9355087, 10689259, 18710174, 21378518, 29013703, 47338147, 58027406, 94676294, 203095921, 331367029, 406191842, 662734058, 899424793, 1798849586, 6295973551, 12591947102]

約数ペア:

[(1, 12591947102), (2, 6295973551), (7, 1798849586), (14, 899424793), (19, 662734058), (31, 406191842), (38, 331367029), (62, 203095921), (133, 94676294), (217, 58027406), (266, 47338147), (434, 29013703), (589, 21378518), (673, 18710174), (1178, 10689259), (1346, 9355087), (2269, 5549558), (4123, 3054074), (4538, 2774779), (4711, 2672882), (8246, 1527037), (9422, 1336441), (12787, 984746), (15883, 792794), (20863, 603554), (25574, 492373), (31766, 396397), (41726, 301777), (43111, 292082), (70339, 179018), (86222, 146041), (89509, 140678)]