187083908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{386537}}^1$

素因数の和:386563

約数の個数: 18

約数和(自身を含む): 359866878

約数和(自身を除く): 172782970

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 386537, 773074, 1546148, 4251907, 8503814, 17007628, 46770977, 93541954, 187083908]

約数ペア:

[(1, 187083908), (2, 93541954), (4, 46770977), (11, 17007628), (22, 8503814), (44, 4251907), (121, 1546148), (242, 773074), (484, 386537)]