12485116

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3511}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 25174016

約数和(自身を除く): 12688900

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3511, 3556, 7022, 14044, 24577, 49154, 98308, 445897, 891794, 1783588, 3121279, 6242558, 12485116]

約数ペア:

[(1, 12485116), (2, 6242558), (4, 3121279), (7, 1783588), (14, 891794), (28, 445897), (127, 98308), (254, 49154), (508, 24577), (889, 14044), (1778, 7022), (3511, 3556)]