12886188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{153407}}^1$

素因数の和:153421

約数の個数: 24

約数和(自身を含む): 34363392

約数和(自身を除く): 21477204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 153407, 306814, 460221, 613628, 920442, 1073849, 1840884, 2147698, 3221547, 4295396, 6443094, 12886188]

約数ペア:

[(1, 12886188), (2, 6443094), (3, 4295396), (4, 3221547), (6, 2147698), (7, 1840884), (12, 1073849), (14, 920442), (21, 613628), (28, 460221), (42, 306814), (84, 153407)]