11221968

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5437}}^1$

素因数の和:5491

約数の個数: 40

約数和(自身を含む): 29669728

約数和(自身を除く): 18447760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 5437, 10874, 16311, 21748, 32622, 43496, 65244, 86992, 130488, 233791, 260976, 467582, 701373, 935164, 1402746, 1870328, 2805492, 3740656, 5610984, 11221968]

約数ペア:

[(1, 11221968), (2, 5610984), (3, 3740656), (4, 2805492), (6, 1870328), (8, 1402746), (12, 935164), (16, 701373), (24, 467582), (43, 260976), (48, 233791), (86, 130488), (129, 86992), (172, 65244), (258, 43496), (344, 32622), (516, 21748), (688, 16311), (1032, 10874), (2064, 5437)]