139362212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{16411}}^1$

素因数の和:16619

約数の個数: 24

約数和(自身を含む): 267449952

約数和(自身を除く): 128087740

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 16411, 32822, 65644, 180521, 361042, 722084, 3167323, 6334646, 12669292, 34840553, 69681106, 139362212]

約数ペア:

[(1, 139362212), (2, 69681106), (4, 34840553), (11, 12669292), (22, 6334646), (44, 3167323), (193, 722084), (386, 361042), (772, 180521), (2123, 65644), (4246, 32822), (8492, 16411)]