12516286874

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{4721}}^1$

素因数の和:6831

約数の個数: 48

約数和(自身を含む): 23535902376

約数和(自身を除く): 11019615502

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 2081, 4162, 4721, 9442, 14567, 27053, 29134, 33047, 54106, 61373, 66094, 101969, 122746, 189371, 203938, 231329, 378742, 429611, 462658, 859222, 1325597, 2651194, 3007277, 6014554, 9824401, 19648802, 68770807, 127717213, 137541614, 255434426, 481395649, 894020491, 962791298, 1788040982, 6258143437, 12516286874]

約数ペア:

[(1, 12516286874), (2, 6258143437), (7, 1788040982), (13, 962791298), (14, 894020491), (26, 481395649), (49, 255434426), (91, 137541614), (98, 127717213), (182, 68770807), (637, 19648802), (1274, 9824401), (2081, 6014554), (4162, 3007277), (4721, 2651194), (9442, 1325597), (14567, 859222), (27053, 462658), (29134, 429611), (33047, 378742), (54106, 231329), (61373, 203938), (66094, 189371), (101969, 122746)]