22272943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 27982080

約数和(自身を除く): 5709137

約数列:

[1, 7, 11, 77, 139, 973, 1529, 2081, 10703, 14567, 22891, 160237, 289259, 2024813, 3181849, 22272943]

約数ペア:

[(1, 22272943), (7, 3181849), (11, 2024813), (77, 289259), (139, 160237), (973, 22891), (1529, 14567), (2081, 10703)]