13020833

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 16005120

約数和(自身を除く): 2984287

約数列:

[1, 7, 19, 47, 133, 329, 893, 2083, 6251, 14581, 39577, 97901, 277039, 685307, 1860119, 13020833]

約数ペア:

[(1, 13020833), (7, 1860119), (19, 685307), (47, 277039), (133, 97901), (329, 39577), (893, 14581), (2083, 6251)]