16725748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1223}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 31667328

約数和(自身を除く): 14941580

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 1223, 2446, 3419, 4892, 6838, 13676, 15899, 31798, 63596, 321649, 643298, 1286596, 4181437, 8362874, 16725748]

約数ペア:

[(1, 16725748), (2, 8362874), (4, 4181437), (13, 1286596), (26, 643298), (52, 321649), (263, 63596), (526, 31798), (1052, 15899), (1223, 13676), (2446, 6838), (3419, 4892)]