189611528

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{447197}}^1$

素因数の和:447256

約数の個数: 16

約数和(自身を含む): 362230380

約数和(自身を除く): 172618852

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 447197, 894394, 1788788, 3577576, 23701441, 47402882, 94805764, 189611528]

約数ペア:

[(1, 189611528), (2, 94805764), (4, 47402882), (8, 23701441), (53, 3577576), (106, 1788788), (212, 894394), (424, 447197)]