19614378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{467009}}^1$

素因数の和:467021

約数の個数: 16

約数和(自身を含む): 44832960

約数和(自身を除く): 25218582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 467009, 934018, 1401027, 2802054, 3269063, 6538126, 9807189, 19614378]

約数ペア:

[(1, 19614378), (2, 9807189), (3, 6538126), (6, 3269063), (7, 2802054), (14, 1401027), (21, 934018), (42, 467009)]