21722866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24083}}^1$

素因数の和:24137

約数の個数: 16

約数和(自身を含む): 36415008

約数和(自身を除く): 14692142

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 24083, 48166, 264913, 529826, 987403, 1974806, 10861433, 21722866]

約数ペア:

[(1, 21722866), (2, 10861433), (11, 1974806), (22, 987403), (41, 529826), (82, 264913), (451, 48166), (902, 24083)]