12207118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 23574528

約数和(自身を除く): 11367410

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 2557, 4774, 5114, 17899, 28127, 35798, 56254, 79267, 158534, 196889, 393778, 554869, 871937, 1109738, 1743874, 6103559, 12207118]

約数ペア:

[(1, 12207118), (2, 6103559), (7, 1743874), (11, 1109738), (14, 871937), (22, 554869), (31, 393778), (62, 196889), (77, 158534), (154, 79267), (217, 56254), (341, 35798), (434, 28127), (682, 17899), (2387, 5114), (2557, 4774)]