19094032

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{25391}}^1$

素因数の和:25446

約数の個数: 20

約数和(自身を含む): 37783296

約数和(自身を除く): 18689264

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 25391, 50782, 101564, 203128, 406256, 1193377, 2386754, 4773508, 9547016, 19094032]

約数ペア:

[(1, 19094032), (2, 9547016), (4, 4773508), (8, 2386754), (16, 1193377), (47, 406256), (94, 203128), (188, 101564), (376, 50782), (752, 25391)]