15694408196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206505371}}^1$

素因数の和:206505394

約数の個数: 12

約数和(自身を含む): 28910752080

約数和(自身を除く): 13216343884

約数列:

[1, 2, 4, 19, 38, 76, 206505371, 413010742, 826021484, 3923602049, 7847204098, 15694408196]

約数ペア:

[(1, 15694408196), (2, 7847204098), (4, 3923602049), (19, 826021484), (38, 413010742), (76, 206505371)]