16458434

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 25236960

約数和(自身を除く): 8778526

約数列:

[1, 2, 73, 139, 146, 278, 811, 1622, 10147, 20294, 59203, 112729, 118406, 225458, 8229217, 16458434]

約数ペア:

[(1, 16458434), (2, 8229217), (73, 225458), (139, 118406), (146, 112729), (278, 59203), (811, 20294), (1622, 10147)]