16285874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:586

約数の個数: 24

約数和(自身を含む): 27076140

約数和(自身を除く): 10790266

約数列:

[1, 2, 11, 22, 121, 173, 242, 346, 389, 778, 1903, 3806, 4279, 8558, 20933, 41866, 47069, 67297, 94138, 134594, 740267, 1480534, 8142937, 16285874]

約数ペア:

[(1, 16285874), (2, 8142937), (11, 1480534), (22, 740267), (121, 134594), (173, 94138), (242, 67297), (346, 47069), (389, 41866), (778, 20933), (1903, 8558), (3806, 4279)]