18825010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99079}}^1$

素因数の和:99105

約数の個数: 16

約数和(自身を含む): 35668800

約数和(自身を除く): 16843790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 99079, 198158, 495395, 990790, 1882501, 3765002, 9412505, 18825010]

約数ペア:

[(1, 18825010), (2, 9412505), (5, 3765002), (10, 1882501), (19, 990790), (38, 495395), (95, 198158), (190, 99079)]