11808860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84349}}^1$

素因数の和:84365

約数の個数: 24

約数和(自身を含む): 28341600

約数和(自身を除く): 16532740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84349, 168698, 337396, 421745, 590443, 843490, 1180886, 1686980, 2361772, 2952215, 5904430, 11808860]

約数ペア:

[(1, 11808860), (2, 5904430), (4, 2952215), (5, 2361772), (7, 1686980), (10, 1180886), (14, 843490), (20, 590443), (28, 421745), (35, 337396), (70, 168698), (140, 84349)]