19045442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2111}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 30868992

約数和(自身を除く): 11823550

約数列:

[1, 2, 13, 26, 347, 694, 2111, 4222, 4511, 9022, 27443, 54886, 732517, 1465034, 9522721, 19045442]

約数ペア:

[(1, 19045442), (2, 9522721), (13, 1465034), (26, 732517), (347, 54886), (694, 27443), (2111, 9022), (4222, 4511)]