12159604

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{167}}^2$

素因数の和:447

約数の個数: 18

約数和(自身を含む): 21603890

約数和(自身を除く): 9444286

約数列:

[1, 2, 4, 109, 167, 218, 334, 436, 668, 18203, 27889, 36406, 55778, 72812, 111556, 3039901, 6079802, 12159604]

約数ペア:

[(1, 12159604), (2, 6079802), (4, 3039901), (109, 111556), (167, 72812), (218, 55778), (334, 36406), (436, 27889), (668, 18203)]