22117528

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{4001}}^1$

素因数の和:4698

約数の個数: 16

約数和(自身を含む): 41540760

約数和(自身を除く): 19423232

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 4001, 5528, 8002, 16004, 32008, 2764691, 5529382, 11058764, 22117528]

約数ペア:

[(1, 22117528), (2, 11058764), (4, 5529382), (8, 2764691), (691, 32008), (1382, 16004), (2764, 8002), (4001, 5528)]