11661288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 19442712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 107, 114, 152, 214, 228, 239, 321, 428, 456, 478, 642, 717, 856, 956, 1284, 1434, 1912, 2033, 2568, 2868, 4066, 4541, 5736, 6099, 8132, 9082, 12198, 13623, 16264, 18164, 24396, 25573, 27246, 36328, 48792, 51146, 54492, 76719, 102292, 108984, 153438, 204584, 306876, 485887, 613752, 971774, 1457661, 1943548, 2915322, 3887096, 5830644, 11661288]

約数ペア:

[(1, 11661288), (2, 5830644), (3, 3887096), (4, 2915322), (6, 1943548), (8, 1457661), (12, 971774), (19, 613752), (24, 485887), (38, 306876), (57, 204584), (76, 153438), (107, 108984), (114, 102292), (152, 76719), (214, 54492), (228, 51146), (239, 48792), (321, 36328), (428, 27246), (456, 25573), (478, 24396), (642, 18164), (717, 16264), (856, 13623), (956, 12198), (1284, 9082), (1434, 8132), (1912, 6099), (2033, 5736), (2568, 4541), (2868, 4066)]