13123436

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 23665824

約数和(自身を除く): 10542388

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 601, 1202, 2404, 5459, 10918, 21836, 31853, 61903, 63706, 123806, 127412, 247612, 3280859, 6561718, 13123436]

約数ペア:

[(1, 13123436), (2, 6561718), (4, 3280859), (53, 247612), (103, 127412), (106, 123806), (206, 63706), (212, 61903), (412, 31853), (601, 21836), (1202, 10918), (2404, 5459)]