22621874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27791}}^1$

素因数の和:27841

約数の個数: 16

約数和(自身を含む): 38019456

約数和(自身を除く): 15397582

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 27791, 55582, 305701, 611402, 1028267, 2056534, 11310937, 22621874]

約数ペア:

[(1, 22621874), (2, 11310937), (11, 2056534), (22, 1028267), (37, 611402), (74, 305701), (407, 55582), (814, 27791)]