11280104

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 23876160

約数和(自身を除く): 12596056

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 271, 344, 473, 484, 542, 946, 968, 1084, 1892, 2168, 2981, 3784, 5203, 5962, 10406, 11653, 11924, 20812, 23306, 23848, 32791, 41624, 46612, 65582, 93224, 128183, 131164, 256366, 262328, 512732, 1025464, 1410013, 2820026, 5640052, 11280104]

約数ペア:

[(1, 11280104), (2, 5640052), (4, 2820026), (8, 1410013), (11, 1025464), (22, 512732), (43, 262328), (44, 256366), (86, 131164), (88, 128183), (121, 93224), (172, 65582), (242, 46612), (271, 41624), (344, 32791), (473, 23848), (484, 23306), (542, 20812), (946, 11924), (968, 11653), (1084, 10406), (1892, 5962), (2168, 5203), (2981, 3784)]