12876776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 26563680

約数和(自身を除く): 13686904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1117, 1441, 2234, 2882, 4468, 5764, 8936, 11528, 12287, 24574, 49148, 98296, 146327, 292654, 585308, 1170616, 1609597, 3219194, 6438388, 12876776]

約数ペア:

[(1, 12876776), (2, 6438388), (4, 3219194), (8, 1609597), (11, 1170616), (22, 585308), (44, 292654), (88, 146327), (131, 98296), (262, 49148), (524, 24574), (1048, 12287), (1117, 11528), (1441, 8936), (2234, 5764), (2882, 4468)]