39838666

素因数分解:

$2^1\times 7^2\times {\mathrm{406517}}^1$

素因数の和:406533

約数の個数: 12

約数和(自身を含む): 69514578

約数和(自身を除く): 29675912

約数列:

[1, 2, 7, 14, 49, 98, 406517, 813034, 2845619, 5691238, 19919333, 39838666]

約数ペア:

[(1, 39838666), (2, 19919333), (7, 5691238), (14, 2845619), (49, 813034), (98, 406517)]