19154848

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20641}}^1$

素因数の和:20680

約数の個数: 24

約数和(自身を含む): 39013380

約数和(自身を除く): 19858532

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20641, 41282, 82564, 165128, 330256, 598589, 660512, 1197178, 2394356, 4788712, 9577424, 19154848]

約数ペア:

[(1, 19154848), (2, 9577424), (4, 4788712), (8, 2394356), (16, 1197178), (29, 660512), (32, 598589), (58, 330256), (116, 165128), (232, 82564), (464, 41282), (928, 20641)]