22143824

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{26113}}^1$

素因数の和:26174

約数の個数: 20

約数和(自身を含む): 43714836

約数和(自身を除く): 21571012

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 26113, 52226, 104452, 208904, 417808, 1383989, 2767978, 5535956, 11071912, 22143824]

約数ペア:

[(1, 22143824), (2, 11071912), (4, 5535956), (8, 2767978), (16, 1383989), (53, 417808), (106, 208904), (212, 104452), (424, 52226), (848, 26113)]