12874096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42349}}^1$

素因数の和:42376

約数の個数: 20

約数和(自身を含む): 26257000

約数和(自身を除く): 13382904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42349, 84698, 169396, 338792, 677584, 804631, 1609262, 3218524, 6437048, 12874096]

約数ペア:

[(1, 12874096), (2, 6437048), (4, 3218524), (8, 1609262), (16, 804631), (19, 677584), (38, 338792), (76, 169396), (152, 84698), (304, 42349)]