12563908

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{797}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 25204032

約数和(自身を除く): 12640124

約数列:

[1, 2, 4, 7, 14, 28, 563, 797, 1126, 1594, 2252, 3188, 3941, 5579, 7882, 11158, 15764, 22316, 448711, 897422, 1794844, 3140977, 6281954, 12563908]

約数ペア:

[(1, 12563908), (2, 6281954), (4, 3140977), (7, 1794844), (14, 897422), (28, 448711), (563, 22316), (797, 15764), (1126, 11158), (1594, 7882), (2252, 5579), (3188, 3941)]