19320408

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 54840240

約数和(自身を除く): 35519832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 61, 72, 83, 106, 122, 159, 166, 183, 212, 244, 249, 318, 332, 366, 424, 477, 488, 498, 549, 636, 664, 732, 747, 954, 996, 1098, 1272, 1464, 1494, 1908, 1992, 2196, 2988, 3233, 3816, 4392, 4399, 5063, 5976, 6466, 8798, 9699, 10126, 12932, 13197, 15189, 17596, 19398, 20252, 25864, 26394, 29097, 30378, 35192, 38796, 39591, 40504, 45567, 52788, 58194, 60756, 77592, 79182, 91134, 105576, 116388, 121512, 158364, 182268, 232776, 268339, 316728, 364536, 536678, 805017, 1073356, 1610034, 2146712, 2415051, 3220068, 4830102, 6440136, 9660204, 19320408]

約数ペア:

[(1, 19320408), (2, 9660204), (3, 6440136), (4, 4830102), (6, 3220068), (8, 2415051), (9, 2146712), (12, 1610034), (18, 1073356), (24, 805017), (36, 536678), (53, 364536), (61, 316728), (72, 268339), (83, 232776), (106, 182268), (122, 158364), (159, 121512), (166, 116388), (183, 105576), (212, 91134), (244, 79182), (249, 77592), (318, 60756), (332, 58194), (366, 52788), (424, 45567), (477, 40504), (488, 39591), (498, 38796), (549, 35192), (636, 30378), (664, 29097), (732, 26394), (747, 25864), (954, 20252), (996, 19398), (1098, 17596), (1272, 15189), (1464, 13197), (1494, 12932), (1908, 10126), (1992, 9699), (2196, 8798), (2988, 6466), (3233, 5976), (3816, 5063), (4392, 4399)]