16839206

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 24

約数和(自身を含む): 27075384

約数和(自身を除く): 10236178

約数列:

[1, 2, 19, 38, 83, 166, 281, 361, 562, 722, 1577, 3154, 5339, 10678, 23323, 29963, 46646, 59926, 101441, 202882, 443137, 886274, 8419603, 16839206]

約数ペア:

[(1, 16839206), (2, 8419603), (19, 886274), (38, 443137), (83, 202882), (166, 101441), (281, 59926), (361, 46646), (562, 29963), (722, 23323), (1577, 10678), (3154, 5339)]