13223504

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3191}}^1$

素因数の和:3243

約数の個数: 40

約数和(自身を含む): 30081408

約数和(自身を除く): 16857904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 3191, 4144, 6382, 12764, 22337, 25528, 44674, 51056, 89348, 118067, 178696, 236134, 357392, 472268, 826469, 944536, 1652938, 1889072, 3305876, 6611752, 13223504]

約数ペア:

[(1, 13223504), (2, 6611752), (4, 3305876), (7, 1889072), (8, 1652938), (14, 944536), (16, 826469), (28, 472268), (37, 357392), (56, 236134), (74, 178696), (112, 118067), (148, 89348), (259, 51056), (296, 44674), (518, 25528), (592, 22337), (1036, 12764), (2072, 6382), (3191, 4144)]