2548211619

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1\times {\mathrm{15139}}^1$

素因数の和:18114

約数の個数: 16

約数和(自身を含む): 3577884800

約数和(自身を除く): 1029673181

約数列:

[1, 3, 19, 57, 2953, 8859, 15139, 45417, 56107, 168321, 287641, 862923, 44705467, 134116401, 849403873, 2548211619]

約数ペア:

[(1, 2548211619), (3, 849403873), (19, 134116401), (57, 44705467), (2953, 862923), (8859, 287641), (15139, 168321), (45417, 56107)]