11969909

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 14152320

約数和(自身を除く): 2182411

約数列:

[1, 7, 41, 179, 233, 287, 1253, 1631, 7339, 9553, 41707, 51373, 66871, 291949, 1709987, 11969909]

約数ペア:

[(1, 11969909), (7, 1709987), (41, 291949), (179, 66871), (233, 51373), (287, 41707), (1253, 9553), (1631, 7339)]