12185992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 29635200

約数和(自身を除く): 17449208

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 881, 988, 1064, 1729, 1762, 1976, 3458, 3524, 6167, 6916, 7048, 11453, 12334, 13832, 16739, 22906, 24668, 33478, 45812, 49336, 66956, 80171, 91624, 117173, 133912, 160342, 217607, 234346, 320684, 435214, 468692, 641368, 870428, 937384, 1523249, 1740856, 3046498, 6092996, 12185992]

約数ペア:

[(1, 12185992), (2, 6092996), (4, 3046498), (7, 1740856), (8, 1523249), (13, 937384), (14, 870428), (19, 641368), (26, 468692), (28, 435214), (38, 320684), (52, 234346), (56, 217607), (76, 160342), (91, 133912), (104, 117173), (133, 91624), (152, 80171), (182, 66956), (247, 49336), (266, 45812), (364, 33478), (494, 24668), (532, 22906), (728, 16739), (881, 13832), (988, 12334), (1064, 11453), (1729, 7048), (1762, 6916), (1976, 6167), (3458, 3524)]