2019947072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12983}}^1$

素因数の和:13036

約数の個数: 112

約数和(自身を含む): 4986479232

約数和(自身を除く): 2966532160

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 704, 748, 832, 884, 1088, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4576, 4862, 5984, 7072, 9152, 9724, 11968, 12983, 14144, 19448, 25966, 38896, 51932, 77792, 103864, 142813, 155584, 168779, 207728, 220711, 285626, 337558, 415456, 441422, 571252, 675116, 830912, 882844, 1142504, 1350232, 1765688, 1856569, 2285008, 2427821, 2700464, 2869243, 3531376, 3713138, 4570016, 4855642, 5400928, 5738486, 7062752, 7426276, 9140032, 9711284, 10801856, 11476972, 14125504, 14852552, 19422568, 22953944, 29705104, 31561673, 38845136, 45907888, 59410208, 63123346, 77690272, 91815776, 118820416, 126246692, 155380544, 183631552, 252493384, 504986768, 1009973536, 2019947072]

約数ペア:

[(1, 2019947072), (2, 1009973536), (4, 504986768), (8, 252493384), (11, 183631552), (13, 155380544), (16, 126246692), (17, 118820416), (22, 91815776), (26, 77690272), (32, 63123346), (34, 59410208), (44, 45907888), (52, 38845136), (64, 31561673), (68, 29705104), (88, 22953944), (104, 19422568), (136, 14852552), (143, 14125504), (176, 11476972), (187, 10801856), (208, 9711284), (221, 9140032), (272, 7426276), (286, 7062752), (352, 5738486), (374, 5400928), (416, 4855642), (442, 4570016), (544, 3713138), (572, 3531376), (704, 2869243), (748, 2700464), (832, 2427821), (884, 2285008), (1088, 1856569), (1144, 1765688), (1496, 1350232), (1768, 1142504), (2288, 882844), (2431, 830912), (2992, 675116), (3536, 571252), (4576, 441422), (4862, 415456), (5984, 337558), (7072, 285626), (9152, 220711), (9724, 207728), (11968, 168779), (12983, 155584), (14144, 142813), (19448, 103864), (25966, 77792), (38896, 51932)]