19483850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8291}}^1$

素因数の和:8350

約数の個数: 24

約数和(自身を含む): 37015488

約数和(自身を除く): 17531638

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 8291, 16582, 41455, 82910, 207275, 389677, 414550, 779354, 1948385, 3896770, 9741925, 19483850]

約数ペア:

[(1, 19483850), (2, 9741925), (5, 3896770), (10, 1948385), (25, 779354), (47, 414550), (50, 389677), (94, 207275), (235, 82910), (470, 41455), (1175, 16582), (2350, 8291)]