18951232

素因数分解:

$2^6\times {\mathrm{277}}^1\times {\mathrm{1069}}^1$

素因数の和:1358

約数の個数: 28

約数和(自身を含む): 37777420

約数和(自身を除く): 18826188

約数列:

[1, 2, 4, 8, 16, 32, 64, 277, 554, 1069, 1108, 2138, 2216, 4276, 4432, 8552, 8864, 17104, 17728, 34208, 68416, 296113, 592226, 1184452, 2368904, 4737808, 9475616, 18951232]

約数ペア:

[(1, 18951232), (2, 9475616), (4, 4737808), (8, 2368904), (16, 1184452), (32, 592226), (64, 296113), (277, 68416), (554, 34208), (1069, 17728), (1108, 17104), (2138, 8864), (2216, 8552), (4276, 4432)]