12199292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 26826240

約数和(自身を除く): 14626948

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 997, 1748, 1994, 3059, 3988, 6118, 6979, 12236, 13958, 18943, 22931, 27916, 37886, 45862, 75772, 91724, 132601, 160517, 265202, 321034, 435689, 530404, 642068, 871378, 1742756, 3049823, 6099646, 12199292]

約数ペア:

[(1, 12199292), (2, 6099646), (4, 3049823), (7, 1742756), (14, 871378), (19, 642068), (23, 530404), (28, 435689), (38, 321034), (46, 265202), (76, 160517), (92, 132601), (133, 91724), (161, 75772), (266, 45862), (322, 37886), (437, 27916), (532, 22931), (644, 18943), (874, 13958), (997, 12236), (1748, 6979), (1994, 6118), (3059, 3988)]