13238427832

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1700723}}^1$

素因数の和:1700875

約数の個数: 32

約数和(自身を含む): 28572163200

約数和(自身を除く): 15333735368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 1700723, 3401446, 6802892, 11905061, 13605784, 23810122, 47620244, 95240488, 236400497, 472800994, 945601988, 1654803479, 1891203976, 3309606958, 6619213916, 13238427832]

約数ペア:

[(1, 13238427832), (2, 6619213916), (4, 3309606958), (7, 1891203976), (8, 1654803479), (14, 945601988), (28, 472800994), (56, 236400497), (139, 95240488), (278, 47620244), (556, 23810122), (973, 13605784), (1112, 11905061), (1946, 6802892), (3892, 3401446), (7784, 1700723)]