16804555484

素因数分解:

$2^2\times {\mathrm{6619}}^1\times {\mathrm{634709}}^1$

素因数の和:641332

約数の個数: 12

約数和(自身を含む): 29412461400

約数和(自身を除く): 12607905916

約数列:

[1, 2, 4, 6619, 13238, 26476, 634709, 1269418, 2538836, 4201138871, 8402277742, 16804555484]

約数ペア:

[(1, 16804555484), (2, 8402277742), (4, 4201138871), (6619, 2538836), (13238, 1269418), (26476, 634709)]