12544027412

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2008973}}^1$

素因数の和:2009207

約数の個数: 24

約数和(自身を含む): 25200569856

約数和(自身を除く): 12656542444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 2008973, 4017946, 8035892, 14062811, 28125622, 56251244, 448000979, 896001958, 1792003916, 3136006853, 6272013706, 12544027412]

約数ペア:

[(1, 12544027412), (2, 6272013706), (4, 3136006853), (7, 1792003916), (14, 896001958), (28, 448000979), (223, 56251244), (446, 28125622), (892, 14062811), (1561, 8035892), (3122, 4017946), (6244, 2008973)]