18608230

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2903}}^1$

素因数の和:3551

約数の個数: 16

約数和(自身を含む): 33558624

約数和(自身を除く): 14950394

約数列:

[1, 2, 5, 10, 641, 1282, 2903, 3205, 5806, 6410, 14515, 29030, 1860823, 3721646, 9304115, 18608230]

約数ペア:

[(1, 18608230), (2, 9304115), (5, 3721646), (10, 1860823), (641, 29030), (1282, 14515), (2903, 6410), (3205, 5806)]