19158912

素因数分解:

$2^7\times 3^2\times {\mathrm{16631}}^1$

素因数の和:16651

約数の個数: 48

約数和(自身を含む): 55135080

約数和(自身を除く): 35976168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 16631, 33262, 49893, 66524, 99786, 133048, 149679, 199572, 266096, 299358, 399144, 532192, 598716, 798288, 1064384, 1197432, 1596576, 2128768, 2394864, 3193152, 4789728, 6386304, 9579456, 19158912]

約数ペア:

[(1, 19158912), (2, 9579456), (3, 6386304), (4, 4789728), (6, 3193152), (8, 2394864), (9, 2128768), (12, 1596576), (16, 1197432), (18, 1064384), (24, 798288), (32, 598716), (36, 532192), (48, 399144), (64, 299358), (72, 266096), (96, 199572), (128, 149679), (144, 133048), (192, 99786), (288, 66524), (384, 49893), (576, 33262), (1152, 16631)]