19186264384

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{266003}}^1$

素因数の和:266052

約数の個数: 84

約数和(自身を含む): 46214470944

約数和(自身を除く): 27028206560

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2254, 2576, 3136, 4508, 5152, 9016, 10304, 18032, 36064, 72128, 266003, 532006, 1064012, 1862021, 2128024, 3724042, 4256048, 6118069, 7448084, 8512096, 12236138, 13034147, 14896168, 17024192, 24472276, 26068294, 29792336, 42826483, 48944552, 52136588, 59584672, 85652966, 97889104, 104273176, 119169344, 171305932, 195778208, 208546352, 299785381, 342611864, 391556416, 417092704, 599570762, 685223728, 834185408, 1199141524, 1370447456, 2398283048, 2740894912, 4796566096, 9593132192, 19186264384]

約数ペア:

[(1, 19186264384), (2, 9593132192), (4, 4796566096), (7, 2740894912), (8, 2398283048), (14, 1370447456), (16, 1199141524), (23, 834185408), (28, 685223728), (32, 599570762), (46, 417092704), (49, 391556416), (56, 342611864), (64, 299785381), (92, 208546352), (98, 195778208), (112, 171305932), (161, 119169344), (184, 104273176), (196, 97889104), (224, 85652966), (322, 59584672), (368, 52136588), (392, 48944552), (448, 42826483), (644, 29792336), (736, 26068294), (784, 24472276), (1127, 17024192), (1288, 14896168), (1472, 13034147), (1568, 12236138), (2254, 8512096), (2576, 7448084), (3136, 6118069), (4508, 4256048), (5152, 3724042), (9016, 2128024), (10304, 1862021), (18032, 1064012), (36064, 532006), (72128, 266003)]