13563188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 25149600

約数和(自身を除く): 11586412

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 997, 1994, 3401, 3988, 6802, 13604, 18943, 37886, 75772, 178463, 356926, 713852, 3390797, 6781594, 13563188]

約数ペア:

[(1, 13563188), (2, 6781594), (4, 3390797), (19, 713852), (38, 356926), (76, 178463), (179, 75772), (358, 37886), (716, 18943), (997, 13604), (1994, 6802), (3401, 3988)]