12905960084

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{87202433}}^1$

素因数の和:87202474

約数の個数: 12

約数和(自身を含む): 23195847444

約数和(自身を除く): 10289887360

約数列:

[1, 2, 4, 37, 74, 148, 87202433, 174404866, 348809732, 3226490021, 6452980042, 12905960084]

約数ペア:

[(1, 12905960084), (2, 6452980042), (4, 3226490021), (37, 348809732), (74, 174404866), (148, 87202433)]