15189368

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{17419}}^1$

素因数の和:17534

約数の個数: 16

約数和(自身を含む): 28743000

約数和(自身を除く): 13553632

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 17419, 34838, 69676, 139352, 1898671, 3797342, 7594684, 15189368]

約数ペア:

[(1, 15189368), (2, 7594684), (4, 3797342), (8, 1898671), (109, 139352), (218, 69676), (436, 34838), (872, 17419)]