19171464832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1330

約数の個数: 128

約数和(自身を含む): 41992796160

約数和(自身を除く): 22821331328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 127, 128, 166, 208, 254, 332, 416, 508, 664, 832, 1016, 1079, 1093, 1328, 1651, 1664, 2032, 2158, 2186, 2656, 3302, 4064, 4316, 4372, 5312, 6604, 8128, 8632, 8744, 10541, 10624, 13208, 14209, 16256, 17264, 17488, 21082, 26416, 28418, 34528, 34976, 42164, 52832, 56836, 69056, 69952, 84328, 90719, 105664, 113672, 137033, 138112, 138811, 139904, 168656, 181438, 211328, 227344, 274066, 277622, 337312, 362876, 454688, 548132, 555244, 674624, 725752, 909376, 1096264, 1110488, 1179347, 1349248, 1451504, 1804543, 1818752, 2192528, 2220976, 2358694, 2903008, 3609086, 4385056, 4441952, 4717388, 5806016, 7218172, 8770112, 8883904, 9434776, 11521313, 11612032, 14436344, 17540224, 17767808, 18869552, 23042626, 28872688, 37739104, 46085252, 57745376, 75478208, 92170504, 115490752, 149777069, 150956416, 184341008, 230981504, 299554138, 368682016, 599108276, 737364032, 1198216552, 1474728064, 2396433104, 4792866208, 9585732416, 19171464832]

約数ペア:

[(1, 19171464832), (2, 9585732416), (4, 4792866208), (8, 2396433104), (13, 1474728064), (16, 1198216552), (26, 737364032), (32, 599108276), (52, 368682016), (64, 299554138), (83, 230981504), (104, 184341008), (127, 150956416), (128, 149777069), (166, 115490752), (208, 92170504), (254, 75478208), (332, 57745376), (416, 46085252), (508, 37739104), (664, 28872688), (832, 23042626), (1016, 18869552), (1079, 17767808), (1093, 17540224), (1328, 14436344), (1651, 11612032), (1664, 11521313), (2032, 9434776), (2158, 8883904), (2186, 8770112), (2656, 7218172), (3302, 5806016), (4064, 4717388), (4316, 4441952), (4372, 4385056), (5312, 3609086), (6604, 2903008), (8128, 2358694), (8632, 2220976), (8744, 2192528), (10541, 1818752), (10624, 1804543), (13208, 1451504), (14209, 1349248), (16256, 1179347), (17264, 1110488), (17488, 1096264), (21082, 909376), (26416, 725752), (28418, 674624), (34528, 555244), (34976, 548132), (42164, 454688), (52832, 362876), (56836, 337312), (69056, 277622), (69952, 274066), (84328, 227344), (90719, 211328), (105664, 181438), (113672, 168656), (137033, 139904), (138112, 138811)]