19779216

素因数分解:

$2^4\times 3^1\times {\mathrm{412067}}^1$

素因数の和:412078

約数の個数: 20

約数和(自身を含む): 51096432

約数和(自身を除く): 31317216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412067, 824134, 1236201, 1648268, 2472402, 3296536, 4944804, 6593072, 9889608, 19779216]

約数ペア:

[(1, 19779216), (2, 9889608), (3, 6593072), (4, 4944804), (6, 3296536), (8, 2472402), (12, 1648268), (16, 1236201), (24, 824134), (48, 412067)]