21032594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20341}}^1$

素因数の和:20401

約数の個数: 16

約数和(自身を含む): 35150976

約数和(自身を除く): 14118382

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 20341, 40682, 223751, 447502, 956027, 1912054, 10516297, 21032594]

約数ペア:

[(1, 21032594), (2, 10516297), (11, 1912054), (22, 956027), (47, 447502), (94, 223751), (517, 40682), (1034, 20341)]