13408016

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{1399}}^1$

素因数の和:2006

約数の個数: 20

約数和(自身を含む): 26040000

約数和(自身を除く): 12631984

約数列:

[1, 2, 4, 8, 16, 599, 1198, 1399, 2396, 2798, 4792, 5596, 9584, 11192, 22384, 838001, 1676002, 3352004, 6704008, 13408016]

約数ペア:

[(1, 13408016), (2, 6704008), (4, 3352004), (8, 1676002), (16, 838001), (599, 22384), (1198, 11192), (1399, 9584), (2396, 5596), (2798, 4792)]