22021076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 30233644

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 53, 71, 76, 77, 106, 133, 142, 154, 209, 212, 266, 284, 308, 371, 418, 497, 532, 583, 742, 781, 836, 994, 1007, 1166, 1349, 1463, 1484, 1562, 1988, 2014, 2332, 2698, 2926, 3124, 3763, 4028, 4081, 5396, 5467, 5852, 7049, 7526, 8162, 9443, 10934, 11077, 14098, 14839, 15052, 16324, 18886, 21868, 22154, 26341, 28196, 29678, 37772, 41393, 44308, 52682, 59356, 71497, 77539, 82786, 103873, 105364, 142994, 155078, 165572, 207746, 285988, 289751, 310156, 415492, 500479, 579502, 786467, 1000958, 1159004, 1572934, 2001916, 3145868, 5505269, 11010538, 22021076]

約数ペア:

[(1, 22021076), (2, 11010538), (4, 5505269), (7, 3145868), (11, 2001916), (14, 1572934), (19, 1159004), (22, 1000958), (28, 786467), (38, 579502), (44, 500479), (53, 415492), (71, 310156), (76, 289751), (77, 285988), (106, 207746), (133, 165572), (142, 155078), (154, 142994), (209, 105364), (212, 103873), (266, 82786), (284, 77539), (308, 71497), (371, 59356), (418, 52682), (497, 44308), (532, 41393), (583, 37772), (742, 29678), (781, 28196), (836, 26341), (994, 22154), (1007, 21868), (1166, 18886), (1349, 16324), (1463, 15052), (1484, 14839), (1562, 14098), (1988, 11077), (2014, 10934), (2332, 9443), (2698, 8162), (2926, 7526), (3124, 7049), (3763, 5852), (4028, 5467), (4081, 5396)]