12819092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 26803392

約数和(自身を除く): 13984300

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 307, 572, 614, 803, 949, 1228, 1606, 1898, 3212, 3377, 3796, 3991, 6754, 7982, 10439, 13508, 15964, 20878, 22411, 41756, 43901, 44822, 87802, 89644, 175604, 246521, 291343, 493042, 582686, 986084, 1165372, 3204773, 6409546, 12819092]

約数ペア:

[(1, 12819092), (2, 6409546), (4, 3204773), (11, 1165372), (13, 986084), (22, 582686), (26, 493042), (44, 291343), (52, 246521), (73, 175604), (143, 89644), (146, 87802), (286, 44822), (292, 43901), (307, 41756), (572, 22411), (614, 20878), (803, 15964), (949, 13508), (1228, 10439), (1606, 7982), (1898, 6754), (3212, 3991), (3377, 3796)]