16571324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 36481536

約数和(自身を除く): 19910212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 311, 346, 622, 692, 1211, 1244, 1903, 2177, 2422, 3421, 3806, 4354, 4844, 6842, 7612, 8708, 13321, 13684, 23947, 26642, 47894, 53284, 53803, 95788, 107606, 215212, 376621, 591833, 753242, 1183666, 1506484, 2367332, 4142831, 8285662, 16571324]

約数ペア:

[(1, 16571324), (2, 8285662), (4, 4142831), (7, 2367332), (11, 1506484), (14, 1183666), (22, 753242), (28, 591833), (44, 376621), (77, 215212), (154, 107606), (173, 95788), (308, 53803), (311, 53284), (346, 47894), (622, 26642), (692, 23947), (1211, 13684), (1244, 13321), (1903, 8708), (2177, 7612), (2422, 6842), (3421, 4844), (3806, 4354)]