27808894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1667}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 44035200

約数和(自身を除く): 16226306

約数列:

[1, 2, 19, 38, 439, 878, 1667, 3334, 8341, 16682, 31673, 63346, 731813, 1463626, 13904447, 27808894]

約数ペア:

[(1, 27808894), (2, 13904447), (19, 1463626), (38, 731813), (439, 63346), (878, 31673), (1667, 16682), (3334, 8341)]