22879714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79999}}^1$

素因数の和:80025

約数の個数: 16

約数和(自身を含む): 40320000

約数和(自身を除く): 17440286

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 79999, 159998, 879989, 1039987, 1759978, 2079974, 11439857, 22879714]

約数ペア:

[(1, 22879714), (2, 11439857), (11, 2079974), (13, 1759978), (22, 1039987), (26, 879989), (143, 159998), (286, 79999)]