16894788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 42166656

約数和(自身を除く): 25271868

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1493, 1886, 2829, 2986, 3772, 4479, 5658, 5972, 8958, 11316, 17916, 34339, 61213, 68678, 103017, 122426, 137356, 183639, 206034, 244852, 367278, 412068, 734556, 1407899, 2815798, 4223697, 5631596, 8447394, 16894788]

約数ペア:

[(1, 16894788), (2, 8447394), (3, 5631596), (4, 4223697), (6, 2815798), (12, 1407899), (23, 734556), (41, 412068), (46, 367278), (69, 244852), (82, 206034), (92, 183639), (123, 137356), (138, 122426), (164, 103017), (246, 68678), (276, 61213), (492, 34339), (943, 17916), (1493, 11316), (1886, 8958), (2829, 5972), (2986, 5658), (3772, 4479)]