19490552

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{84011}}^1$

素因数の和:84046

約数の個数: 16

約数和(自身を含む): 37805400

約数和(自身を除く): 18314848

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 84011, 168022, 336044, 672088, 2436319, 4872638, 9745276, 19490552]

約数ペア:

[(1, 19490552), (2, 9745276), (4, 4872638), (8, 2436319), (29, 672088), (58, 336044), (116, 168022), (232, 84011)]