12548949

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4529

約数の個数: 24

約数和(自身を含む): 20492640

約数和(自身を除く): 7943691

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4493, 13479, 31451, 85367, 94353, 220157, 256101, 597569, 660471, 1792707, 4182983, 12548949]

約数ペア:

[(1, 12548949), (3, 4182983), (7, 1792707), (19, 660471), (21, 597569), (49, 256101), (57, 220157), (133, 94353), (147, 85367), (399, 31451), (931, 13479), (2793, 4493)]