11963864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 25681320

約数和(自身を除く): 13717456

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 257, 506, 514, 529, 1012, 1028, 1058, 2024, 2056, 2116, 2827, 4232, 5654, 5819, 5911, 11308, 11638, 11822, 22616, 23276, 23644, 46552, 47288, 65021, 130042, 135953, 260084, 271906, 520168, 543812, 1087624, 1495483, 2990966, 5981932, 11963864]

約数ペア:

[(1, 11963864), (2, 5981932), (4, 2990966), (8, 1495483), (11, 1087624), (22, 543812), (23, 520168), (44, 271906), (46, 260084), (88, 135953), (92, 130042), (184, 65021), (253, 47288), (257, 46552), (506, 23644), (514, 23276), (529, 22616), (1012, 11822), (1028, 11638), (1058, 11308), (2024, 5911), (2056, 5819), (2116, 5654), (2827, 4232)]