19006861335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9463}}^1$

素因数の和:9573

約数の個数: 128

約数和(自身を含む): 39772422144

約数和(自身を除く): 20765560809

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 47, 55, 77, 105, 111, 141, 165, 185, 231, 235, 259, 329, 385, 407, 517, 555, 705, 777, 987, 1155, 1221, 1295, 1551, 1645, 1739, 2035, 2585, 2849, 3619, 3885, 4935, 5217, 6105, 7755, 8547, 8695, 9463, 10857, 12173, 14245, 18095, 19129, 26085, 28389, 36519, 42735, 47315, 54285, 57387, 60865, 66241, 95645, 104093, 133903, 141945, 182595, 198723, 286935, 312279, 331205, 350131, 401709, 444761, 520465, 669515, 728651, 993615, 1050393, 1334283, 1561395, 1750655, 2008545, 2185953, 2223805, 2450917, 3113327, 3643255, 3851441, 4892371, 5251965, 6671415, 7352751, 9339981, 10929765, 11554323, 12254585, 14677113, 15566635, 16456157, 19257205, 24461855, 26960087, 34246597, 36763755, 46699905, 49368471, 57771615, 73385565, 80880261, 82280785, 102739791, 115193099, 134800435, 171232985, 181017727, 246842355, 345579297, 404401305, 513698955, 543053181, 575965495, 905088635, 1267124089, 1727896485, 2715265905, 3801372267, 6335620445, 19006861335]

約数ペア:

[(1, 19006861335), (3, 6335620445), (5, 3801372267), (7, 2715265905), (11, 1727896485), (15, 1267124089), (21, 905088635), (33, 575965495), (35, 543053181), (37, 513698955), (47, 404401305), (55, 345579297), (77, 246842355), (105, 181017727), (111, 171232985), (141, 134800435), (165, 115193099), (185, 102739791), (231, 82280785), (235, 80880261), (259, 73385565), (329, 57771615), (385, 49368471), (407, 46699905), (517, 36763755), (555, 34246597), (705, 26960087), (777, 24461855), (987, 19257205), (1155, 16456157), (1221, 15566635), (1295, 14677113), (1551, 12254585), (1645, 11554323), (1739, 10929765), (2035, 9339981), (2585, 7352751), (2849, 6671415), (3619, 5251965), (3885, 4892371), (4935, 3851441), (5217, 3643255), (6105, 3113327), (7755, 2450917), (8547, 2223805), (8695, 2185953), (9463, 2008545), (10857, 1750655), (12173, 1561395), (14245, 1334283), (18095, 1050393), (19129, 993615), (26085, 728651), (28389, 669515), (36519, 520465), (42735, 444761), (47315, 401709), (54285, 350131), (57387, 331205), (60865, 312279), (66241, 286935), (95645, 198723), (104093, 182595), (133903, 141945)]