19153898192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2461

約数の個数: 160

約数和(自身を含む): 45477089280

約数和(自身を除く): 26323191088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 127, 143, 176, 208, 232, 254, 286, 319, 377, 464, 508, 572, 638, 754, 1016, 1144, 1276, 1397, 1508, 1651, 2032, 2273, 2288, 2552, 2794, 3016, 3302, 3683, 4147, 4546, 5104, 5588, 6032, 6604, 7366, 8294, 9092, 11176, 13208, 14732, 16588, 18161, 18184, 22352, 25003, 26416, 29464, 29549, 33176, 36322, 36368, 40513, 47879, 50006, 58928, 59098, 65917, 66352, 72644, 81026, 95758, 100012, 118196, 131834, 145288, 162052, 191516, 200024, 236392, 263668, 288671, 290576, 324104, 325039, 383032, 400048, 472784, 526669, 527336, 577342, 648208, 650078, 725087, 766064, 856921, 1053338, 1054672, 1154684, 1300156, 1450174, 1713842, 2106676, 2309368, 2600312, 2900348, 3175381, 3427684, 3752723, 4213352, 4618736, 5200624, 5800696, 6350762, 6855368, 7505446, 8371459, 8426704, 9426131, 11601392, 12701524, 13710736, 15010892, 16742918, 18852262, 25403048, 30021784, 33485836, 37704524, 41279953, 50806096, 60043568, 66971672, 75409048, 82559906, 92086049, 108828967, 133943344, 150818096, 165119812, 184172098, 217657934, 330239624, 368344196, 435315868, 660479248, 736688392, 870631736, 1197118637, 1473376784, 1741263472, 2394237274, 4788474548, 9576949096, 19153898192]

約数ペア:

[(1, 19153898192), (2, 9576949096), (4, 4788474548), (8, 2394237274), (11, 1741263472), (13, 1473376784), (16, 1197118637), (22, 870631736), (26, 736688392), (29, 660479248), (44, 435315868), (52, 368344196), (58, 330239624), (88, 217657934), (104, 184172098), (116, 165119812), (127, 150818096), (143, 133943344), (176, 108828967), (208, 92086049), (232, 82559906), (254, 75409048), (286, 66971672), (319, 60043568), (377, 50806096), (464, 41279953), (508, 37704524), (572, 33485836), (638, 30021784), (754, 25403048), (1016, 18852262), (1144, 16742918), (1276, 15010892), (1397, 13710736), (1508, 12701524), (1651, 11601392), (2032, 9426131), (2273, 8426704), (2288, 8371459), (2552, 7505446), (2794, 6855368), (3016, 6350762), (3302, 5800696), (3683, 5200624), (4147, 4618736), (4546, 4213352), (5104, 3752723), (5588, 3427684), (6032, 3175381), (6604, 2900348), (7366, 2600312), (8294, 2309368), (9092, 2106676), (11176, 1713842), (13208, 1450174), (14732, 1300156), (16588, 1154684), (18161, 1054672), (18184, 1053338), (22352, 856921), (25003, 766064), (26416, 725087), (29464, 650078), (29549, 648208), (33176, 577342), (36322, 527336), (36368, 526669), (40513, 472784), (47879, 400048), (50006, 383032), (58928, 325039), (59098, 324104), (65917, 290576), (66352, 288671), (72644, 263668), (81026, 236392), (95758, 200024), (100012, 191516), (118196, 162052), (131834, 145288)]