17118406

素因数分解:

$2^1\times {\mathrm{139}}^2\times {\mathrm{443}}^1$

素因数の和:723

約数の個数: 12

約数和(自身を含む): 25922052

約数和(自身を除く): 8803646

約数列:

[1, 2, 139, 278, 443, 886, 19321, 38642, 61577, 123154, 8559203, 17118406]

約数ペア:

[(1, 17118406), (2, 8559203), (139, 123154), (278, 61577), (443, 38642), (886, 19321)]