12111896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 23498640

約数和(自身を除く): 11386744

約数列:

[1, 2, 4, 8, 43, 86, 137, 172, 257, 274, 344, 514, 548, 1028, 1096, 2056, 5891, 11051, 11782, 22102, 23564, 35209, 44204, 47128, 70418, 88408, 140836, 281672, 1513987, 3027974, 6055948, 12111896]

約数ペア:

[(1, 12111896), (2, 6055948), (4, 3027974), (8, 1513987), (43, 281672), (86, 140836), (137, 88408), (172, 70418), (257, 47128), (274, 44204), (344, 35209), (514, 23564), (548, 22102), (1028, 11782), (1096, 11051), (2056, 5891)]