12496744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 25492320

約数和(自身を除く): 12995576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1123, 1391, 2246, 2782, 4492, 5564, 8984, 11128, 14599, 29198, 58396, 116792, 120161, 240322, 480644, 961288, 1562093, 3124186, 6248372, 12496744]

約数ペア:

[(1, 12496744), (2, 6248372), (4, 3124186), (8, 1562093), (13, 961288), (26, 480644), (52, 240322), (104, 120161), (107, 116792), (214, 58396), (428, 29198), (856, 14599), (1123, 11128), (1391, 8984), (2246, 5564), (2782, 4492)]