16629190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40559}}^1$

素因数の和:40607

約数の個数: 16

約数和(自身を含む): 30663360

約数和(自身を除く): 14034170

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 40559, 81118, 202795, 405590, 1662919, 3325838, 8314595, 16629190]

約数ペア:

[(1, 16629190), (2, 8314595), (5, 3325838), (10, 1662919), (41, 405590), (82, 202795), (205, 81118), (410, 40559)]