18415709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3676

約数の個数: 16

約数和(自身を含む): 21917952

約数和(自身を除く): 3502243

約数列:

[1, 13, 17, 23, 221, 299, 391, 3623, 5083, 47099, 61591, 83329, 800683, 1083277, 1416593, 18415709]

約数ペア:

[(1, 18415709), (13, 1416593), (17, 1083277), (23, 800683), (221, 83329), (299, 61591), (391, 47099), (3623, 5083)]