1888790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9941}}^1$

素因数の和:9967

約数の個数: 16

約数和(自身を含む): 3579120

約数和(自身を除く): 1690330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 9941, 19882, 49705, 99410, 188879, 377758, 944395, 1888790]

約数ペア:

[(1, 1888790), (2, 944395), (5, 377758), (10, 188879), (19, 99410), (38, 49705), (95, 19882), (190, 9941)]