19317293996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8276

約数の個数: 192

約数和(自身を含む): 49325015040

約数和(自身を除く): 30007721044

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 31, 38, 44, 52, 62, 76, 77, 91, 124, 133, 143, 154, 182, 209, 217, 247, 266, 286, 308, 341, 364, 403, 418, 434, 494, 532, 572, 589, 682, 806, 836, 868, 988, 1001, 1178, 1364, 1463, 1612, 1729, 2002, 2356, 2387, 2717, 2821, 2926, 3458, 4004, 4123, 4433, 4774, 5434, 5642, 5852, 6479, 6916, 7657, 8191, 8246, 8866, 9548, 10868, 11284, 12958, 15314, 16382, 16492, 17732, 19019, 25916, 30628, 31031, 32764, 38038, 45353, 53599, 57337, 62062, 76076, 84227, 90101, 90706, 106483, 107198, 114674, 124124, 155629, 168454, 180202, 181412, 212966, 214396, 229348, 253921, 311258, 336908, 360404, 425932, 507842, 589589, 622516, 630707, 745381, 1015684, 1089403, 1171313, 1179178, 1261414, 1490762, 1711919, 1777447, 2023177, 2178806, 2342626, 2358356, 2522828, 2793131, 2981524, 3300973, 3423838, 3554894, 4046354, 4357612, 4685252, 4824499, 5586262, 6601946, 6847676, 7109788, 8092708, 8199191, 9648998, 11172524, 11983433, 13203892, 14162239, 16398382, 19297996, 19551917, 22254947, 23106811, 23966866, 28324478, 32796764, 33771493, 36310703, 39103834, 44509894, 46213622, 47933732, 53069489, 56648956, 62718487, 67542986, 72621406, 78207668, 89019788, 92427244, 106138978, 125436974, 135085972, 145242812, 155784629, 212277956, 250873948, 254174921, 311569258, 371486423, 439029409, 508349842, 623138516, 689903357, 742972846, 878058818, 1016699684, 1379806714, 1485945692, 1756117636, 2759613428, 4829323499, 9658646998, 19317293996]

約数ペア:

[(1, 19317293996), (2, 9658646998), (4, 4829323499), (7, 2759613428), (11, 1756117636), (13, 1485945692), (14, 1379806714), (19, 1016699684), (22, 878058818), (26, 742972846), (28, 689903357), (31, 623138516), (38, 508349842), (44, 439029409), (52, 371486423), (62, 311569258), (76, 254174921), (77, 250873948), (91, 212277956), (124, 155784629), (133, 145242812), (143, 135085972), (154, 125436974), (182, 106138978), (209, 92427244), (217, 89019788), (247, 78207668), (266, 72621406), (286, 67542986), (308, 62718487), (341, 56648956), (364, 53069489), (403, 47933732), (418, 46213622), (434, 44509894), (494, 39103834), (532, 36310703), (572, 33771493), (589, 32796764), (682, 28324478), (806, 23966866), (836, 23106811), (868, 22254947), (988, 19551917), (1001, 19297996), (1178, 16398382), (1364, 14162239), (1463, 13203892), (1612, 11983433), (1729, 11172524), (2002, 9648998), (2356, 8199191), (2387, 8092708), (2717, 7109788), (2821, 6847676), (2926, 6601946), (3458, 5586262), (4004, 4824499), (4123, 4685252), (4433, 4357612), (4774, 4046354), (5434, 3554894), (5642, 3423838), (5852, 3300973), (6479, 2981524), (6916, 2793131), (7657, 2522828), (8191, 2358356), (8246, 2342626), (8866, 2178806), (9548, 2023177), (10868, 1777447), (11284, 1711919), (12958, 1490762), (15314, 1261414), (16382, 1179178), (16492, 1171313), (17732, 1089403), (19019, 1015684), (25916, 745381), (30628, 630707), (31031, 622516), (32764, 589589), (38038, 507842), (45353, 425932), (53599, 360404), (57337, 336908), (62062, 311258), (76076, 253921), (84227, 229348), (90101, 214396), (90706, 212966), (106483, 181412), (107198, 180202), (114674, 168454), (124124, 155629)]