13861078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90007}}^1$

素因数の和:90027

約数の個数: 16

約数和(自身を含む): 25922304

約数和(自身を除く): 12061226

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 90007, 180014, 630049, 990077, 1260098, 1980154, 6930539, 13861078]

約数ペア:

[(1, 13861078), (2, 6930539), (7, 1980154), (11, 1260098), (14, 990077), (22, 630049), (77, 180014), (154, 90007)]