12446668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 23686992

約数和(自身を除く): 11240324

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2237, 2782, 4474, 5564, 8948, 29081, 58162, 116324, 239359, 478718, 957436, 3111667, 6223334, 12446668]

約数ペア:

[(1, 12446668), (2, 6223334), (4, 3111667), (13, 957436), (26, 478718), (52, 239359), (107, 116324), (214, 58162), (428, 29081), (1391, 8948), (2237, 5564), (2782, 4474)]