12493095592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{1987}}^1$

素因数の和:2650

約数の個数: 64

約数和(自身を含む): 25159014720

約数和(自身を除く): 12665919128

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 557, 664, 1114, 1411, 1987, 2228, 2822, 3974, 4456, 5644, 7948, 9469, 11288, 15896, 18938, 33779, 37876, 46231, 67558, 75752, 92462, 135116, 164921, 184924, 270232, 329842, 369848, 659684, 785927, 1106759, 1319368, 1571854, 2213518, 2803657, 3143708, 4427036, 5607314, 6287416, 8854072, 11214628, 18814903, 22429256, 37629806, 75259612, 91860997, 150519224, 183721994, 367443988, 734887976, 1561636949, 3123273898, 6246547796, 12493095592]

約数ペア:

[(1, 12493095592), (2, 6246547796), (4, 3123273898), (8, 1561636949), (17, 734887976), (34, 367443988), (68, 183721994), (83, 150519224), (136, 91860997), (166, 75259612), (332, 37629806), (557, 22429256), (664, 18814903), (1114, 11214628), (1411, 8854072), (1987, 6287416), (2228, 5607314), (2822, 4427036), (3974, 3143708), (4456, 2803657), (5644, 2213518), (7948, 1571854), (9469, 1319368), (11288, 1106759), (15896, 785927), (18938, 659684), (33779, 369848), (37876, 329842), (46231, 270232), (67558, 184924), (75752, 164921), (92462, 135116)]