13660156

素因数分解:

$2^2\times {\mathrm{131}}^2\times {\mathrm{199}}^1$

素因数の和:465

約数の個数: 18

約数和(自身を含む): 24210200

約数和(自身を除く): 10550044

約数列:

[1, 2, 4, 131, 199, 262, 398, 524, 796, 17161, 26069, 34322, 52138, 68644, 104276, 3415039, 6830078, 13660156]

約数ペア:

[(1, 13660156), (2, 6830078), (4, 3415039), (131, 104276), (199, 68644), (262, 52138), (398, 34322), (524, 26069), (796, 17161)]