13161148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 32739840

約数和(自身を除く): 19578692

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 173, 182, 209, 247, 266, 286, 308, 346, 364, 418, 494, 532, 572, 692, 836, 988, 1001, 1211, 1463, 1729, 1903, 2002, 2249, 2422, 2717, 2926, 3287, 3458, 3806, 4004, 4498, 4844, 5434, 5852, 6574, 6916, 7612, 8996, 10868, 13148, 13321, 15743, 19019, 23009, 24739, 26642, 31486, 36157, 38038, 42731, 46018, 49478, 53284, 62972, 72314, 76076, 85462, 92036, 98956, 144628, 170924, 173173, 253099, 299117, 346346, 470041, 506198, 598234, 692692, 940082, 1012396, 1196468, 1880164, 3290287, 6580574, 13161148]

約数ペア:

[(1, 13161148), (2, 6580574), (4, 3290287), (7, 1880164), (11, 1196468), (13, 1012396), (14, 940082), (19, 692692), (22, 598234), (26, 506198), (28, 470041), (38, 346346), (44, 299117), (52, 253099), (76, 173173), (77, 170924), (91, 144628), (133, 98956), (143, 92036), (154, 85462), (173, 76076), (182, 72314), (209, 62972), (247, 53284), (266, 49478), (286, 46018), (308, 42731), (346, 38038), (364, 36157), (418, 31486), (494, 26642), (532, 24739), (572, 23009), (692, 19019), (836, 15743), (988, 13321), (1001, 13148), (1211, 10868), (1463, 8996), (1729, 7612), (1903, 6916), (2002, 6574), (2249, 5852), (2422, 5434), (2717, 4844), (2926, 4498), (3287, 4004), (3458, 3806)]