39860254

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6427}}^1$

素因数の和:6879

約数の個数: 16

約数和(自身を含む): 68496768

約数和(自身を除く): 28636514

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 6427, 12854, 44989, 89978, 2847161, 5694322, 19930127, 39860254]

約数ペア:

[(1, 39860254), (2, 19930127), (7, 5694322), (14, 2847161), (443, 89978), (886, 44989), (3101, 12854), (6202, 6427)]