16671964

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{7879}}^1$

素因数の和:7929

約数の個数: 18

約数和(自身を含む): 30503480

約数和(自身を除く): 13831516

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 7879, 15758, 31516, 181217, 362434, 724868, 4167991, 8335982, 16671964]

約数ペア:

[(1, 16671964), (2, 8335982), (4, 4167991), (23, 724868), (46, 362434), (92, 181217), (529, 31516), (1058, 15758), (2116, 7879)]