15990664

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{3061}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 30038220

約数和(自身を除く): 14047556

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 3061, 5224, 6122, 12244, 24488, 1998833, 3997666, 7995332, 15990664]

約数ペア:

[(1, 15990664), (2, 7995332), (4, 3997666), (8, 1998833), (653, 24488), (1306, 12244), (2612, 6122), (3061, 5224)]