16495204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 32074812

約数和(自身を除く): 15579608

約数列:

[1, 2, 4, 11, 22, 44, 121, 173, 197, 242, 346, 394, 484, 692, 788, 1903, 2167, 3806, 4334, 7612, 8668, 20933, 23837, 34081, 41866, 47674, 68162, 83732, 95348, 136324, 374891, 749782, 1499564, 4123801, 8247602, 16495204]

約数ペア:

[(1, 16495204), (2, 8247602), (4, 4123801), (11, 1499564), (22, 749782), (44, 374891), (121, 136324), (173, 95348), (197, 83732), (242, 68162), (346, 47674), (394, 41866), (484, 34081), (692, 23837), (788, 20933), (1903, 8668), (2167, 7612), (3806, 4334)]