12882256

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{2971}}^1$

素因数の和:3250

約数の個数: 20

約数和(自身を含む): 25059904

約数和(自身を除く): 12177648

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 2971, 4336, 5942, 11884, 23768, 47536, 805141, 1610282, 3220564, 6441128, 12882256]

約数ペア:

[(1, 12882256), (2, 6441128), (4, 3220564), (8, 1610282), (16, 805141), (271, 47536), (542, 23768), (1084, 11884), (2168, 5942), (2971, 4336)]