23140915

素因数分解:

$5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1873}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 31843008

約数和(自身を除く): 8702093

約数列:

[1, 5, 7, 35, 353, 1765, 1873, 2471, 9365, 12355, 13111, 65555, 661169, 3305845, 4628183, 23140915]

約数ペア:

[(1, 23140915), (5, 4628183), (7, 3305845), (35, 661169), (353, 65555), (1765, 13111), (1873, 12355), (2471, 9365)]