11728214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 18156096

約数和(自身を除く): 6427882

約数列:

[1, 2, 41, 82, 157, 314, 911, 1822, 6437, 12874, 37351, 74702, 143027, 286054, 5864107, 11728214]

約数ペア:

[(1, 11728214), (2, 5864107), (41, 286054), (82, 143027), (157, 74702), (314, 37351), (911, 12874), (1822, 6437)]