13882631

素因数分解:

$7^2\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1094

約数の個数: 12

約数和(自身を含む): 16210800

約数和(自身を除く): 2328169

約数列:

[1, 7, 49, 449, 631, 3143, 4417, 22001, 30919, 283319, 1983233, 13882631]

約数ペア:

[(1, 13882631), (7, 1983233), (49, 283319), (449, 30919), (631, 22001), (3143, 4417)]