23177258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20731}}^1$

素因数の和:20789

約数の個数: 16

約数和(自身を含む): 38312736

約数和(自身を除く): 15135478

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 20731, 41462, 269503, 539006, 891433, 1782866, 11588629, 23177258]

約数ペア:

[(1, 23177258), (2, 11588629), (13, 1782866), (26, 891433), (43, 539006), (86, 269503), (559, 41462), (1118, 20731)]