12698588

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 13912612

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 199, 212, 301, 371, 398, 602, 742, 796, 1204, 1393, 1484, 2279, 2786, 4558, 5572, 8557, 9116, 10547, 15953, 17114, 21094, 31906, 34228, 42188, 59899, 63812, 73829, 119798, 147658, 239596, 295316, 453521, 907042, 1814084, 3174647, 6349294, 12698588]

約数ペア:

[(1, 12698588), (2, 6349294), (4, 3174647), (7, 1814084), (14, 907042), (28, 453521), (43, 295316), (53, 239596), (86, 147658), (106, 119798), (172, 73829), (199, 63812), (212, 59899), (301, 42188), (371, 34228), (398, 31906), (602, 21094), (742, 17114), (796, 15953), (1204, 10547), (1393, 9116), (1484, 8557), (2279, 5572), (2786, 4558)]