18367414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37181}}^1$

素因数の和:37215

約数の個数: 16

約数和(自身を含む): 31232880

約数和(自身を除く): 12865466

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 37181, 74362, 483353, 706439, 966706, 1412878, 9183707, 18367414]

約数ペア:

[(1, 18367414), (2, 9183707), (13, 1412878), (19, 966706), (26, 706439), (38, 483353), (247, 74362), (494, 37181)]