19171108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10627}}^1$

素因数の和:10683

約数の個数: 24

約数和(自身を含む): 37495584

約数和(自身を除く): 18324476

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 10627, 21254, 42508, 116897, 233794, 435707, 467588, 871414, 1742828, 4792777, 9585554, 19171108]

約数ペア:

[(1, 19171108), (2, 9585554), (4, 4792777), (11, 1742828), (22, 871414), (41, 467588), (44, 435707), (82, 233794), (164, 116897), (451, 42508), (902, 21254), (1804, 10627)]