123622994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151871}}^1$

素因数の和:151921

約数の個数: 16

約数和(自身を含む): 207760896

約数和(自身を除く): 84137902

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 151871, 303742, 1670581, 3341162, 5619227, 11238454, 61811497, 123622994]

約数ペア:

[(1, 123622994), (2, 61811497), (11, 11238454), (22, 5619227), (37, 3341162), (74, 1670581), (407, 303742), (814, 151871)]