28277414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12479}}^1$

素因数の和:12595

約数の個数: 16

約数和(自身を含む): 46725120

約数和(自身を除く): 18447706

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 12479, 24958, 137269, 274538, 1285337, 2570674, 14138707, 28277414]

約数ペア:

[(1, 28277414), (2, 14138707), (11, 2570674), (22, 1285337), (103, 274538), (206, 137269), (1133, 24958), (2266, 12479)]