13567004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{28031}}^1$

素因数の和:28057

約数の個数: 18

約数和(自身を含む): 26097792

約数和(自身を除く): 12530788

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 28031, 56062, 112124, 308341, 616682, 1233364, 3391751, 6783502, 13567004]

約数ペア:

[(1, 13567004), (2, 6783502), (4, 3391751), (11, 1233364), (22, 616682), (44, 308341), (121, 112124), (242, 56062), (484, 28031)]