16944317236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1170511}}^1$

素因数の和:1170580

約数の個数: 48

約数和(自身を含む): 37756035072

約数和(自身を除く): 20811717836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 1170511, 2341022, 4682044, 8193577, 12875621, 16387154, 25751242, 32774308, 51502484, 55014017, 90129347, 110028034, 180258694, 220056068, 360517388, 385098119, 605154187, 770196238, 1210308374, 1540392476, 2420616748, 4236079309, 8472158618, 16944317236]

約数ペア:

[(1, 16944317236), (2, 8472158618), (4, 4236079309), (7, 2420616748), (11, 1540392476), (14, 1210308374), (22, 770196238), (28, 605154187), (44, 385098119), (47, 360517388), (77, 220056068), (94, 180258694), (154, 110028034), (188, 90129347), (308, 55014017), (329, 51502484), (517, 32774308), (658, 25751242), (1034, 16387154), (1316, 12875621), (2068, 8193577), (3619, 4682044), (7238, 2341022), (14476, 1170511)]