11889802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 19436544

約数和(自身を除く): 7546742

約数列:

[1, 2, 31, 37, 62, 71, 73, 74, 142, 146, 1147, 2201, 2263, 2294, 2627, 2701, 4402, 4526, 5183, 5254, 5402, 10366, 81437, 83731, 160673, 162874, 167462, 191771, 321346, 383542, 5944901, 11889802]

約数ペア:

[(1, 11889802), (2, 5944901), (31, 383542), (37, 321346), (62, 191771), (71, 167462), (73, 162874), (74, 160673), (142, 83731), (146, 81437), (1147, 10366), (2201, 5402), (2263, 5254), (2294, 5183), (2627, 4526), (2701, 4402)]