11590019

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 14500800

約数和(自身を除く): 2910781

約数列:

[1, 7, 19, 49, 59, 133, 211, 413, 931, 1121, 1477, 2891, 4009, 7847, 10339, 12449, 28063, 54929, 87143, 196441, 236531, 610001, 1655717, 11590019]

約数ペア:

[(1, 11590019), (7, 1655717), (19, 610001), (49, 236531), (59, 196441), (133, 87143), (211, 54929), (413, 28063), (931, 12449), (1121, 10339), (1477, 7847), (2891, 4009)]