19089190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46559}}^1$

素因数の和:46607

約数の個数: 16

約数和(自身を含む): 35199360

約数和(自身を除く): 16110170

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 46559, 93118, 232795, 465590, 1908919, 3817838, 9544595, 19089190]

約数ペア:

[(1, 19089190), (2, 9544595), (5, 3817838), (10, 1908919), (41, 465590), (82, 232795), (205, 93118), (410, 46559)]