16520172

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2411}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 38630592

約数和(自身を除く): 22110420

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 2411, 3426, 4822, 6852, 7233, 9644, 14466, 28932, 1376681, 2753362, 4130043, 5506724, 8260086, 16520172]

約数ペア:

[(1, 16520172), (2, 8260086), (3, 5506724), (4, 4130043), (6, 2753362), (12, 1376681), (571, 28932), (1142, 14466), (1713, 9644), (2284, 7233), (2411, 6852), (3426, 4822)]