16255988

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7349}}^1$

素因数の和:7439

約数の個数: 24

約数和(自身を含む): 32928000

約数和(自身を除く): 16672012

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 7349, 14698, 29396, 51443, 102886, 205772, 580571, 1161142, 2322284, 4063997, 8127994, 16255988]

約数ペア:

[(1, 16255988), (2, 8127994), (4, 4063997), (7, 2322284), (14, 1161142), (28, 580571), (79, 205772), (158, 102886), (316, 51443), (553, 29396), (1106, 14698), (2212, 7349)]