12979208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1777}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 26883360

約数和(自身を除く): 13904152

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1777, 1826, 3554, 3652, 7108, 7304, 14216, 19547, 39094, 78188, 147491, 156376, 294982, 589964, 1179928, 1622401, 3244802, 6489604, 12979208]

約数ペア:

[(1, 12979208), (2, 6489604), (4, 3244802), (8, 1622401), (11, 1179928), (22, 589964), (44, 294982), (83, 156376), (88, 147491), (166, 78188), (332, 39094), (664, 19547), (913, 14216), (1777, 7304), (1826, 7108), (3554, 3652)]