19417344

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 52342752

約数和(自身を除く): 32925408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 193, 256, 262, 384, 386, 393, 524, 579, 768, 772, 786, 1048, 1158, 1544, 1572, 2096, 2316, 3088, 3144, 4192, 4632, 6176, 6288, 8384, 9264, 12352, 12576, 16768, 18528, 24704, 25152, 25283, 33536, 37056, 49408, 50304, 50566, 74112, 75849, 100608, 101132, 148224, 151698, 202264, 303396, 404528, 606792, 809056, 1213584, 1618112, 2427168, 3236224, 4854336, 6472448, 9708672, 19417344]

約数ペア:

[(1, 19417344), (2, 9708672), (3, 6472448), (4, 4854336), (6, 3236224), (8, 2427168), (12, 1618112), (16, 1213584), (24, 809056), (32, 606792), (48, 404528), (64, 303396), (96, 202264), (128, 151698), (131, 148224), (192, 101132), (193, 100608), (256, 75849), (262, 74112), (384, 50566), (386, 50304), (393, 49408), (524, 37056), (579, 33536), (768, 25283), (772, 25152), (786, 24704), (1048, 18528), (1158, 16768), (1544, 12576), (1572, 12352), (2096, 9264), (2316, 8384), (3088, 6288), (3144, 6176), (4192, 4632)]