15693287918

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4835

約数の個数: 128

約数和(自身を含む): 32901120000

約数和(自身を除く): 17207832082

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 49, 77, 98, 133, 154, 161, 209, 253, 266, 322, 343, 418, 437, 506, 539, 686, 874, 931, 1078, 1127, 1463, 1771, 1862, 2254, 2926, 3059, 3542, 3773, 4759, 4807, 6118, 6517, 7546, 7889, 9518, 9614, 10241, 12397, 13034, 15778, 20482, 21413, 24794, 33313, 33649, 42826, 52349, 66626, 67298, 71687, 86779, 90421, 104698, 109457, 143374, 149891, 173558, 180842, 218914, 233191, 235543, 299782, 366443, 466382, 471086, 632947, 732886, 766199, 994631, 1204027, 1265894, 1532398, 1632337, 1648801, 1989262, 2079683, 2408054, 2565101, 3264674, 3297602, 4159366, 4430629, 5130202, 5363393, 6962417, 8428189, 8861258, 10726786, 13924834, 14557781, 16856378, 17955707, 22876513, 29115562, 31014403, 35911414, 37543751, 45753026, 48736919, 58997323, 62028806, 75087502, 97473838, 101904467, 117994646, 160135591, 203808934, 320271182, 341158433, 412981261, 682316866, 713331269, 825962522, 1120949137, 1426662538, 2241898274, 7846643959, 15693287918]

約数ペア:

[(1, 15693287918), (2, 7846643959), (7, 2241898274), (11, 1426662538), (14, 1120949137), (19, 825962522), (22, 713331269), (23, 682316866), (38, 412981261), (46, 341158433), (49, 320271182), (77, 203808934), (98, 160135591), (133, 117994646), (154, 101904467), (161, 97473838), (209, 75087502), (253, 62028806), (266, 58997323), (322, 48736919), (343, 45753026), (418, 37543751), (437, 35911414), (506, 31014403), (539, 29115562), (686, 22876513), (874, 17955707), (931, 16856378), (1078, 14557781), (1127, 13924834), (1463, 10726786), (1771, 8861258), (1862, 8428189), (2254, 6962417), (2926, 5363393), (3059, 5130202), (3542, 4430629), (3773, 4159366), (4759, 3297602), (4807, 3264674), (6118, 2565101), (6517, 2408054), (7546, 2079683), (7889, 1989262), (9518, 1648801), (9614, 1632337), (10241, 1532398), (12397, 1265894), (13034, 1204027), (15778, 994631), (20482, 766199), (21413, 732886), (24794, 632947), (33313, 471086), (33649, 466382), (42826, 366443), (52349, 299782), (66626, 235543), (67298, 233191), (71687, 218914), (86779, 180842), (90421, 173558), (104698, 149891), (109457, 143374)]