17809414

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4729}}^1$

素因数の和:5007

約数の個数: 16

約数和(自身を含む): 30650400

約数和(自身を除く): 12840986

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 4729, 9458, 33103, 66206, 1272101, 2544202, 8904707, 17809414]

約数ペア:

[(1, 17809414), (2, 8904707), (7, 2544202), (14, 1272101), (269, 66206), (538, 33103), (1883, 9458), (3766, 4729)]