19047395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 24310368

約数和(自身を除く): 5262973

約数列:

[1, 5, 17, 85, 331, 677, 1655, 3385, 5627, 11509, 28135, 57545, 224087, 1120435, 3809479, 19047395]

約数ペア:

[(1, 19047395), (5, 3809479), (17, 1120435), (85, 224087), (331, 57545), (677, 28135), (1655, 11509), (3385, 5627)]