12518470

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4871}}^1$

素因数の和:5135

約数の個数: 16

約数和(自身を含む): 22625568

約数和(自身を除く): 10107098

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 4871, 9742, 24355, 48710, 1251847, 2503694, 6259235, 12518470]

約数ペア:

[(1, 12518470), (2, 6259235), (5, 2503694), (10, 1251847), (257, 48710), (514, 24355), (1285, 9742), (2570, 4871)]