22756210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32051}}^1$

素因数の和:32129

約数の個数: 16

約数和(自身を含む): 41539392

約数和(自身を除く): 18783182

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 32051, 64102, 160255, 320510, 2275621, 4551242, 11378105, 22756210]

約数ペア:

[(1, 22756210), (2, 11378105), (5, 4551242), (10, 2275621), (71, 320510), (142, 160255), (355, 64102), (710, 32051)]