21934616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{249257}}^1$

素因数の和:249274

約数の個数: 16

約数和(自身を含む): 44866440

約数和(自身を除く): 22931824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 249257, 498514, 997028, 1994056, 2741827, 5483654, 10967308, 21934616]

約数ペア:

[(1, 21934616), (2, 10967308), (4, 5483654), (8, 2741827), (11, 1994056), (22, 997028), (44, 498514), (88, 249257)]