13423786

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 20512800

約数和(自身を除く): 7089014

約数列:

[1, 2, 109, 139, 218, 278, 443, 886, 15151, 30302, 48287, 61577, 96574, 123154, 6711893, 13423786]

約数ペア:

[(1, 13423786), (2, 6711893), (109, 123154), (139, 96574), (218, 61577), (278, 48287), (443, 30302), (886, 15151)]