13203172

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{7451}}^1$

素因数の和:7898

約数の個数: 12

約数和(自身を含む): 23160816

約数和(自身を除く): 9957644

約数列:

[1, 2, 4, 443, 886, 1772, 7451, 14902, 29804, 3300793, 6601586, 13203172]

約数ペア:

[(1, 13203172), (2, 6601586), (4, 3300793), (443, 29804), (886, 14902), (1772, 7451)]