19852752

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{2143}}^1$

素因数の和:2347

約数の個数: 40

約数和(自身を含む): 51576064

約数和(自身を除く): 31723312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2143, 2316, 3088, 4286, 4632, 6429, 8572, 9264, 12858, 17144, 25716, 34288, 51432, 102864, 413599, 827198, 1240797, 1654396, 2481594, 3308792, 4963188, 6617584, 9926376, 19852752]

約数ペア:

[(1, 19852752), (2, 9926376), (3, 6617584), (4, 4963188), (6, 3308792), (8, 2481594), (12, 1654396), (16, 1240797), (24, 827198), (48, 413599), (193, 102864), (386, 51432), (579, 34288), (772, 25716), (1158, 17144), (1544, 12858), (2143, 9264), (2316, 8572), (3088, 6429), (4286, 4632)]