13678406

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1109}}^1$

素因数の和:1999

約数の個数: 16

約数和(自身を含む): 23496480

約数和(自身を除く): 9818074

約数列:

[1, 2, 7, 14, 881, 1109, 1762, 2218, 6167, 7763, 12334, 15526, 977029, 1954058, 6839203, 13678406]

約数ペア:

[(1, 13678406), (2, 6839203), (7, 1954058), (14, 977029), (881, 15526), (1109, 12334), (1762, 7763), (2218, 6167)]