21896552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2017}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 43588800

約数和(自身を除く): 21692248

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2017, 2714, 4034, 5428, 8068, 10856, 16136, 46391, 92782, 119003, 185564, 238006, 371128, 476012, 952024, 2737069, 5474138, 10948276, 21896552]

約数ペア:

[(1, 21896552), (2, 10948276), (4, 5474138), (8, 2737069), (23, 952024), (46, 476012), (59, 371128), (92, 238006), (118, 185564), (184, 119003), (236, 92782), (472, 46391), (1357, 16136), (2017, 10856), (2714, 8068), (4034, 5428)]