18602947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 21904992

約数和(自身を除く): 3302045

約数列:

[1, 11, 17, 53, 187, 583, 901, 1877, 9911, 20647, 31909, 99481, 350999, 1094291, 1691177, 18602947]

約数ペア:

[(1, 18602947), (11, 1691177), (17, 1094291), (53, 350999), (187, 99481), (583, 31909), (901, 20647), (1877, 9911)]