19402415003

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{245299}}^1$

素因数の和:245522

約数の個数: 16

約数和(自身を含む): 21429408000

約数和(自身を除く): 2026992997

約数列:

[1, 19, 23, 181, 437, 3439, 4163, 79097, 245299, 4660681, 5641877, 44399119, 107195663, 843583261, 1021179737, 19402415003]

約数ペア:

[(1, 19402415003), (19, 1021179737), (23, 843583261), (181, 107195663), (437, 44399119), (3439, 5641877), (4163, 4660681), (79097, 245299)]