1900999034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{199559}}^1$

素因数の和:200005

約数の個数: 16

約数和(自身を含む): 3117925440

約数和(自身を除く): 1216926406

約数列:

[1, 2, 11, 22, 433, 866, 4763, 9526, 199559, 399118, 2195149, 4390298, 86409047, 172818094, 950499517, 1900999034]

約数ペア:

[(1, 1900999034), (2, 950499517), (11, 172818094), (22, 86409047), (433, 4390298), (866, 2195149), (4763, 399118), (9526, 199559)]