19203103293

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 30888345600

約数和(自身を除く): 11685242307

約数列:

[1, 3, 11, 19, 33, 41, 57, 59, 121, 123, 177, 209, 363, 451, 627, 649, 779, 1121, 1151, 1353, 1947, 2299, 2337, 2419, 3363, 3453, 4961, 6897, 7139, 7257, 8569, 12331, 12661, 14883, 21417, 21869, 25707, 26609, 36993, 37983, 45961, 47191, 65607, 67909, 79827, 94259, 135641, 137883, 139271, 141573, 203727, 240559, 282777, 292699, 406923, 417813, 505571, 519101, 721677, 746999, 878097, 896629, 1290271, 1516713, 1557303, 2240997, 2646149, 2689887, 2784269, 3870813, 5561281, 5710111, 7938447, 8216989, 8352807, 9862919, 14192981, 16683843, 17130333, 24650967, 29588757, 30626959, 42578943, 52901111, 91880877, 108492109, 156122791, 158703333, 325476327, 336896549, 468368373, 581912221, 1010689647, 1745736663, 6401034431, 19203103293]

約数ペア:

[(1, 19203103293), (3, 6401034431), (11, 1745736663), (19, 1010689647), (33, 581912221), (41, 468368373), (57, 336896549), (59, 325476327), (121, 158703333), (123, 156122791), (177, 108492109), (209, 91880877), (363, 52901111), (451, 42578943), (627, 30626959), (649, 29588757), (779, 24650967), (1121, 17130333), (1151, 16683843), (1353, 14192981), (1947, 9862919), (2299, 8352807), (2337, 8216989), (2419, 7938447), (3363, 5710111), (3453, 5561281), (4961, 3870813), (6897, 2784269), (7139, 2689887), (7257, 2646149), (8569, 2240997), (12331, 1557303), (12661, 1516713), (14883, 1290271), (21417, 896629), (21869, 878097), (25707, 746999), (26609, 721677), (36993, 519101), (37983, 505571), (45961, 417813), (47191, 406923), (65607, 292699), (67909, 282777), (79827, 240559), (94259, 203727), (135641, 141573), (137883, 139271)]