28996622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10453}}^1$

素因数の和:10547

約数の個数: 16

約数和(自身を含む): 46415760

約数和(自身を除く): 17419138

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 10453, 20906, 198607, 397214, 763069, 1526138, 14498311, 28996622]

約数ペア:

[(1, 28996622), (2, 14498311), (19, 1526138), (38, 763069), (73, 397214), (146, 198607), (1387, 20906), (2774, 10453)]