18944330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99707}}^1$

素因数の和:99733

約数の個数: 16

約数和(自身を含む): 35894880

約数和(自身を除く): 16950550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 99707, 199414, 498535, 997070, 1894433, 3788866, 9472165, 18944330]

約数ペア:

[(1, 18944330), (2, 9472165), (5, 3788866), (10, 1894433), (19, 997070), (38, 498535), (95, 199414), (190, 99707)]