12682912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 27542592

約数和(自身を除く): 14859680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 263, 274, 352, 526, 548, 1052, 1096, 1507, 2104, 2192, 2893, 3014, 4208, 4384, 5786, 6028, 8416, 11572, 12056, 23144, 24112, 36031, 46288, 48224, 72062, 92576, 144124, 288248, 396341, 576496, 792682, 1152992, 1585364, 3170728, 6341456, 12682912]

約数ペア:

[(1, 12682912), (2, 6341456), (4, 3170728), (8, 1585364), (11, 1152992), (16, 792682), (22, 576496), (32, 396341), (44, 288248), (88, 144124), (137, 92576), (176, 72062), (263, 48224), (274, 46288), (352, 36031), (526, 24112), (548, 23144), (1052, 12056), (1096, 11572), (1507, 8416), (2104, 6028), (2192, 5786), (2893, 4384), (3014, 4208)]