1718996842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4507}}^1\times {\mathrm{10037}}^1$

素因数の和:14565

約数の個数: 16

約数和(自身を含む): 2715078240

約数和(自身を除く): 996081398

約数列:

[1, 2, 19, 38, 4507, 9014, 10037, 20074, 85633, 171266, 190703, 381406, 45236759, 90473518, 859498421, 1718996842]

約数ペア:

[(1, 1718996842), (2, 859498421), (19, 90473518), (38, 45236759), (4507, 381406), (9014, 190703), (10037, 171266), (20074, 85633)]