19165824

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 56010240

約数和(自身を除く): 36844416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 131, 144, 192, 254, 262, 288, 381, 384, 393, 508, 524, 576, 762, 786, 1016, 1048, 1143, 1152, 1179, 1524, 1572, 2032, 2096, 2286, 2358, 3048, 3144, 4064, 4192, 4572, 4716, 6096, 6288, 8128, 8384, 9144, 9432, 12192, 12576, 16256, 16637, 16768, 18288, 18864, 24384, 25152, 33274, 36576, 37728, 48768, 49911, 50304, 66548, 73152, 75456, 99822, 133096, 146304, 149733, 150912, 199644, 266192, 299466, 399288, 532384, 598932, 798576, 1064768, 1197864, 1597152, 2129536, 2395728, 3194304, 4791456, 6388608, 9582912, 19165824]

約数ペア:

[(1, 19165824), (2, 9582912), (3, 6388608), (4, 4791456), (6, 3194304), (8, 2395728), (9, 2129536), (12, 1597152), (16, 1197864), (18, 1064768), (24, 798576), (32, 598932), (36, 532384), (48, 399288), (64, 299466), (72, 266192), (96, 199644), (127, 150912), (128, 149733), (131, 146304), (144, 133096), (192, 99822), (254, 75456), (262, 73152), (288, 66548), (381, 50304), (384, 49911), (393, 48768), (508, 37728), (524, 36576), (576, 33274), (762, 25152), (786, 24384), (1016, 18864), (1048, 18288), (1143, 16768), (1152, 16637), (1179, 16256), (1524, 12576), (1572, 12192), (2032, 9432), (2096, 9144), (2286, 8384), (2358, 8128), (3048, 6288), (3144, 6096), (4064, 4716), (4192, 4572)]