19577034

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20521}}^1$

素因数の和:20582

約数の個数: 24

約数和(自身を含む): 43219332

約数和(自身を除く): 23642298

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 20521, 41042, 61563, 123126, 184689, 369378, 1087613, 2175226, 3262839, 6525678, 9788517, 19577034]

約数ペア:

[(1, 19577034), (2, 9788517), (3, 6525678), (6, 3262839), (9, 2175226), (18, 1087613), (53, 369378), (106, 184689), (159, 123126), (318, 61563), (477, 41042), (954, 20521)]