11890816

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 28298880

約数和(自身を除く): 16408064

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 577, 644, 736, 896, 1154, 1288, 1472, 2308, 2576, 2944, 4039, 4616, 5152, 8078, 9232, 10304, 13271, 16156, 18464, 20608, 26542, 32312, 36928, 53084, 64624, 73856, 92897, 106168, 129248, 185794, 212336, 258496, 371588, 424672, 516992, 743176, 849344, 1486352, 1698688, 2972704, 5945408, 11890816]

約数ペア:

[(1, 11890816), (2, 5945408), (4, 2972704), (7, 1698688), (8, 1486352), (14, 849344), (16, 743176), (23, 516992), (28, 424672), (32, 371588), (46, 258496), (56, 212336), (64, 185794), (92, 129248), (112, 106168), (128, 92897), (161, 73856), (184, 64624), (224, 53084), (322, 36928), (368, 32312), (448, 26542), (577, 20608), (644, 18464), (736, 16156), (896, 13271), (1154, 10304), (1288, 9232), (1472, 8078), (2308, 5152), (2576, 4616), (2944, 4039)]