28106282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15737}}^1$

素因数の和:15805

約数の個数: 16

約数和(自身を含む): 45325440

約数和(自身を除く): 17219158

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 15737, 31474, 299003, 598006, 739639, 1479278, 14053141, 28106282]

約数ペア:

[(1, 28106282), (2, 14053141), (19, 1479278), (38, 739639), (47, 598006), (94, 299003), (893, 31474), (1786, 15737)]