12512188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 23919840

約数和(自身を除く): 11407652

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3389, 3692, 6778, 13556, 44057, 88114, 176228, 240619, 481238, 962476, 3128047, 6256094, 12512188]

約数ペア:

[(1, 12512188), (2, 6256094), (4, 3128047), (13, 962476), (26, 481238), (52, 240619), (71, 176228), (142, 88114), (284, 44057), (923, 13556), (1846, 6778), (3389, 3692)]