12705403724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{134917}}^1$

素因数の和:136745

約数の個数: 24

約数和(自身を含む): 23958198768

約数和(自身を除く): 11252795044

約数列:

[1, 2, 4, 13, 26, 52, 1811, 3622, 7244, 23543, 47086, 94172, 134917, 269834, 539668, 1753921, 3507842, 7015684, 244334687, 488669374, 977338748, 3176350931, 6352701862, 12705403724]

約数ペア:

[(1, 12705403724), (2, 6352701862), (4, 3176350931), (13, 977338748), (26, 488669374), (52, 244334687), (1811, 7015684), (3622, 3507842), (7244, 1753921), (23543, 539668), (47086, 269834), (94172, 134917)]