11508243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 16320000

約数和(自身を除く): 4811757

約数列:

[1, 3, 19, 57, 101, 303, 1919, 1999, 5757, 5997, 37981, 113943, 201899, 605697, 3836081, 11508243]

約数ペア:

[(1, 11508243), (3, 3836081), (19, 605697), (57, 201899), (101, 113943), (303, 37981), (1919, 5997), (1999, 5757)]