18439352

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{5501}}^1$

素因数の和:5926

約数の個数: 16

約数和(自身を含む): 34662600

約数和(自身を除く): 16223248

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 5501, 11002, 22004, 44008, 2304919, 4609838, 9219676, 18439352]

約数ペア:

[(1, 18439352), (2, 9219676), (4, 4609838), (8, 2304919), (419, 44008), (838, 22004), (1676, 11002), (3352, 5501)]