11140984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{81919}}^1$

素因数の和:81942

約数の個数: 16

約数和(自身を含む): 22118400

約数和(自身を除く): 10977416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 81919, 163838, 327676, 655352, 1392623, 2785246, 5570492, 11140984]

約数ペア:

[(1, 11140984), (2, 5570492), (4, 2785246), (8, 1392623), (17, 655352), (34, 327676), (68, 163838), (136, 81919)]