12800892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2698

約数の個数: 48

約数和(自身を含む): 33216512

約数和(自身を除く): 20415620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 2647, 4836, 5294, 7941, 10588, 15882, 31764, 34411, 68822, 82057, 103233, 137644, 164114, 206466, 246171, 328228, 412932, 492342, 984684, 1066741, 2133482, 3200223, 4266964, 6400446, 12800892]

約数ペア:

[(1, 12800892), (2, 6400446), (3, 4266964), (4, 3200223), (6, 2133482), (12, 1066741), (13, 984684), (26, 492342), (31, 412932), (39, 328228), (52, 246171), (62, 206466), (78, 164114), (93, 137644), (124, 103233), (156, 82057), (186, 68822), (372, 34411), (403, 31764), (806, 15882), (1209, 10588), (1612, 7941), (2418, 5294), (2647, 4836)]