19103663898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 47615952384

約数和(自身を除く): 28512288486

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 61, 66, 73, 94, 99, 122, 141, 146, 183, 198, 219, 282, 366, 423, 438, 461, 517, 549, 657, 671, 803, 846, 922, 1034, 1098, 1314, 1342, 1383, 1551, 1606, 2013, 2409, 2766, 2867, 3102, 3431, 4026, 4149, 4453, 4653, 4818, 5071, 5734, 6039, 6862, 7227, 8298, 8601, 8906, 9306, 10142, 10293, 12078, 13359, 14454, 15213, 17202, 20586, 21667, 25803, 26718, 28121, 30426, 30879, 31537, 33653, 37741, 40077, 43334, 45639, 48983, 51606, 56242, 61758, 63074, 65001, 67306, 75482, 80154, 84363, 91278, 94611, 97966, 100959, 113223, 130002, 146949, 168726, 189222, 195003, 201918, 209291, 226446, 238337, 253089, 283833, 293898, 302877, 309331, 339669, 370183, 390006, 418582, 440847, 476674, 506178, 567666, 605754, 618662, 627873, 679338, 715011, 740366, 881694, 927993, 1110549, 1255746, 1321687, 1430022, 1581691, 1855986, 1883619, 2052833, 2145033, 2221098, 2302201, 2643374, 2783979, 3163382, 3331647, 3767238, 3965061, 4105666, 4290066, 4604402, 4745073, 5567958, 6158499, 6663294, 6906603, 7930122, 9490146, 11895183, 12316998, 13813206, 14235219, 14538557, 17398601, 18475497, 20719809, 22581163, 23790366, 28470438, 29077114, 34797202, 36950994, 41439618, 43615671, 45162326, 52195803, 67743489, 87231342, 96483151, 104391606, 130847013, 135486978, 156587409, 192966302, 203230467, 261694026, 289449453, 313174818, 406460934, 578898906, 868348359, 1061314661, 1736696718, 2122629322, 3183943983, 6367887966, 9551831949, 19103663898]

約数ペア:

[(1, 19103663898), (2, 9551831949), (3, 6367887966), (6, 3183943983), (9, 2122629322), (11, 1736696718), (18, 1061314661), (22, 868348359), (33, 578898906), (47, 406460934), (61, 313174818), (66, 289449453), (73, 261694026), (94, 203230467), (99, 192966302), (122, 156587409), (141, 135486978), (146, 130847013), (183, 104391606), (198, 96483151), (219, 87231342), (282, 67743489), (366, 52195803), (423, 45162326), (438, 43615671), (461, 41439618), (517, 36950994), (549, 34797202), (657, 29077114), (671, 28470438), (803, 23790366), (846, 22581163), (922, 20719809), (1034, 18475497), (1098, 17398601), (1314, 14538557), (1342, 14235219), (1383, 13813206), (1551, 12316998), (1606, 11895183), (2013, 9490146), (2409, 7930122), (2766, 6906603), (2867, 6663294), (3102, 6158499), (3431, 5567958), (4026, 4745073), (4149, 4604402), (4453, 4290066), (4653, 4105666), (4818, 3965061), (5071, 3767238), (5734, 3331647), (6039, 3163382), (6862, 2783979), (7227, 2643374), (8298, 2302201), (8601, 2221098), (8906, 2145033), (9306, 2052833), (10142, 1883619), (10293, 1855986), (12078, 1581691), (13359, 1430022), (14454, 1321687), (15213, 1255746), (17202, 1110549), (20586, 927993), (21667, 881694), (25803, 740366), (26718, 715011), (28121, 679338), (30426, 627873), (30879, 618662), (31537, 605754), (33653, 567666), (37741, 506178), (40077, 476674), (43334, 440847), (45639, 418582), (48983, 390006), (51606, 370183), (56242, 339669), (61758, 309331), (63074, 302877), (65001, 293898), (67306, 283833), (75482, 253089), (80154, 238337), (84363, 226446), (91278, 209291), (94611, 201918), (97966, 195003), (100959, 189222), (113223, 168726), (130002, 146949)]