16268476

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4241}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 32782176

約数和(自身を除く): 16513700

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 4241, 8482, 16964, 29687, 59374, 118748, 581017, 1162034, 2324068, 4067119, 8134238, 16268476]

約数ペア:

[(1, 16268476), (2, 8134238), (4, 4067119), (7, 2324068), (14, 1162034), (28, 581017), (137, 118748), (274, 59374), (548, 29687), (959, 16964), (1918, 8482), (3836, 4241)]