19054250

素因数分解:

$2^1\times 5^3\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 16888150

約数列:

[1, 2, 5, 10, 25, 50, 125, 199, 250, 383, 398, 766, 995, 1915, 1990, 3830, 4975, 9575, 9950, 19150, 24875, 47875, 49750, 76217, 95750, 152434, 381085, 762170, 1905425, 3810850, 9527125, 19054250]

約数ペア:

[(1, 19054250), (2, 9527125), (5, 3810850), (10, 1905425), (25, 762170), (50, 381085), (125, 152434), (199, 95750), (250, 76217), (383, 49750), (398, 47875), (766, 24875), (995, 19150), (1915, 9950), (1990, 9575), (3830, 4975)]