13119522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 30191616

約数和(自身を除く): 17072094

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 71, 78, 103, 138, 142, 206, 213, 299, 309, 426, 598, 618, 897, 923, 1339, 1633, 1794, 1846, 2369, 2678, 2769, 3266, 4017, 4738, 4899, 5538, 7107, 7313, 8034, 9798, 14214, 14626, 21229, 21939, 30797, 42458, 43878, 61594, 63687, 92391, 95069, 127374, 168199, 184782, 190138, 285207, 336398, 504597, 570414, 1009194, 2186587, 4373174, 6559761, 13119522]

約数ペア:

[(1, 13119522), (2, 6559761), (3, 4373174), (6, 2186587), (13, 1009194), (23, 570414), (26, 504597), (39, 336398), (46, 285207), (69, 190138), (71, 184782), (78, 168199), (103, 127374), (138, 95069), (142, 92391), (206, 63687), (213, 61594), (299, 43878), (309, 42458), (426, 30797), (598, 21939), (618, 21229), (897, 14626), (923, 14214), (1339, 9798), (1633, 8034), (1794, 7313), (1846, 7107), (2369, 5538), (2678, 4899), (2769, 4738), (3266, 4017)]