189884758

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{124433}}^1$

素因数の和:124551

約数の個数: 16

約数和(自身を含む): 328505760

約数和(自身を除く): 138621002

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 124433, 248866, 871031, 1742062, 13563197, 27126394, 94942379, 189884758]

約数ペア:

[(1, 189884758), (2, 94942379), (7, 27126394), (14, 13563197), (109, 1742062), (218, 871031), (763, 248866), (1526, 124433)]