19464534

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{2441}}^1$

素因数の和:2892

約数の個数: 24

約数和(自身を含む): 42285672

約数和(自身を除く): 22821138

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2441, 2658, 3987, 4882, 7323, 7974, 14646, 21969, 43938, 1081363, 2162726, 3244089, 6488178, 9732267, 19464534]

約数ペア:

[(1, 19464534), (2, 9732267), (3, 6488178), (6, 3244089), (9, 2162726), (18, 1081363), (443, 43938), (886, 21969), (1329, 14646), (2441, 7974), (2658, 7323), (3987, 4882)]