16489898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11279}}^1$

素因数の和:11341

約数の個数: 16

約数和(自身を含む): 26801280

約数和(自身を除く): 10311382

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 11279, 22558, 191743, 383486, 484997, 969994, 8244949, 16489898]

約数ペア:

[(1, 16489898), (2, 8244949), (17, 969994), (34, 484997), (43, 383486), (86, 191743), (731, 22558), (1462, 11279)]