1851536

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1298

約数の個数: 20

約数和(自身を含む): 3627372

約数和(自身を除く): 1775836

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1193, 1552, 2386, 4772, 9544, 19088, 115721, 231442, 462884, 925768, 1851536]

約数ペア:

[(1, 1851536), (2, 925768), (4, 462884), (8, 231442), (16, 115721), (97, 19088), (194, 9544), (388, 4772), (776, 2386), (1193, 1552)]