11993476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 12138044

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 139, 148, 212, 278, 407, 556, 583, 814, 1166, 1529, 1628, 1961, 2332, 3058, 3922, 5143, 6116, 7367, 7844, 10286, 14734, 20572, 21571, 29468, 43142, 56573, 81037, 86284, 113146, 162074, 226292, 272579, 324148, 545158, 1090316, 2998369, 5996738, 11993476]

約数ペア:

[(1, 11993476), (2, 5996738), (4, 2998369), (11, 1090316), (22, 545158), (37, 324148), (44, 272579), (53, 226292), (74, 162074), (106, 113146), (139, 86284), (148, 81037), (212, 56573), (278, 43142), (407, 29468), (556, 21571), (583, 20572), (814, 14734), (1166, 10286), (1529, 7844), (1628, 7367), (1961, 6116), (2332, 5143), (3058, 3922)]