16659844

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{6301}}^1$

素因数の和:6966

約数の個数: 12

約数和(自身を含む): 29203468

約数和(自身を除く): 12543624

約数列:

[1, 2, 4, 661, 1322, 2644, 6301, 12602, 25204, 4164961, 8329922, 16659844]

約数ペア:

[(1, 16659844), (2, 8329922), (4, 4164961), (661, 25204), (1322, 12602), (2644, 6301)]