19741986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{99707}}^1$

素因数の和:99726

約数の個数: 24

約数和(自身を含む): 46663344

約数和(自身を除く): 26921358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 99707, 199414, 299121, 598242, 897363, 1096777, 1794726, 2193554, 3290331, 6580662, 9870993, 19741986]

約数ペア:

[(1, 19741986), (2, 9870993), (3, 6580662), (6, 3290331), (9, 2193554), (11, 1794726), (18, 1096777), (22, 897363), (33, 598242), (66, 299121), (99, 199414), (198, 99707)]