13278874

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9391}}^1$

素因数の和:9501

約数の個数: 16

約数和(自身を含む): 22991616

約数和(自身を除く): 9712742

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 9391, 18782, 65737, 131474, 948491, 1896982, 6639437, 13278874]

約数ペア:

[(1, 13278874), (2, 6639437), (7, 1896982), (14, 948491), (101, 131474), (202, 65737), (707, 18782), (1414, 9391)]