13621564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 26108208

約数和(自身を除く): 12486644

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 877, 1412, 1754, 3508, 3883, 7766, 9647, 15532, 19294, 38588, 309581, 619162, 1238324, 3405391, 6810782, 13621564]

約数ペア:

[(1, 13621564), (2, 6810782), (4, 3405391), (11, 1238324), (22, 619162), (44, 309581), (353, 38588), (706, 19294), (877, 15532), (1412, 9647), (1754, 7766), (3508, 3883)]