13194850

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1794

約数の個数: 24

約数和(自身を含む): 24708240

約数和(自身を除く): 11513390

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1619, 1630, 3238, 4075, 8095, 8150, 16190, 40475, 80950, 263897, 527794, 1319485, 2638970, 6597425, 13194850]

約数ペア:

[(1, 13194850), (2, 6597425), (5, 2638970), (10, 1319485), (25, 527794), (50, 263897), (163, 80950), (326, 40475), (815, 16190), (1619, 8150), (1630, 8095), (3238, 4075)]