19034350

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1913}}^1$

素因数の和:2124

約数の個数: 24

約数和(自身を含む): 35600400

約数和(自身を除く): 16566050

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1913, 1990, 3826, 4975, 9565, 9950, 19130, 47825, 95650, 380687, 761374, 1903435, 3806870, 9517175, 19034350]

約数ペア:

[(1, 19034350), (2, 9517175), (5, 3806870), (10, 1903435), (25, 761374), (50, 380687), (199, 95650), (398, 47825), (995, 19130), (1913, 9950), (1990, 9565), (3826, 4975)]