13588516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 24516800

約数和(自身を除く): 10928284

約数列:

[1, 2, 4, 43, 86, 172, 199, 397, 398, 794, 796, 1588, 8557, 17071, 17114, 34142, 34228, 68284, 79003, 158006, 316012, 3397129, 6794258, 13588516]

約数ペア:

[(1, 13588516), (2, 6794258), (4, 3397129), (43, 316012), (86, 158006), (172, 79003), (199, 68284), (397, 34228), (398, 34142), (794, 17114), (796, 17071), (1588, 8557)]