12628274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1217

約数の個数: 16

約数和(自身を含む): 20011200

約数和(自身を除く): 7382926

約数列:

[1, 2, 19, 38, 439, 757, 878, 1514, 8341, 14383, 16682, 28766, 332323, 664646, 6314137, 12628274]

約数ペア:

[(1, 12628274), (2, 6314137), (19, 664646), (38, 332323), (439, 28766), (757, 16682), (878, 14383), (1514, 8341)]