13687898

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42509}}^1$

素因数の和:42541

約数の個数: 16

約数和(自身を含む): 24485760

約数和(自身を除く): 10797862

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 42509, 85018, 297563, 595126, 977707, 1955414, 6843949, 13687898]

約数ペア:

[(1, 13687898), (2, 6843949), (7, 1955414), (14, 977707), (23, 595126), (46, 297563), (161, 85018), (322, 42509)]