19484994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{170921}}^1$

素因数の和:170945

約数の個数: 16

約数和(自身を含む): 41021280

約数和(自身を除く): 21536286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 170921, 341842, 512763, 1025526, 3247499, 6494998, 9742497, 19484994]

約数ペア:

[(1, 19484994), (2, 9742497), (3, 6494998), (6, 3247499), (19, 1025526), (38, 512763), (57, 341842), (114, 170921)]