19853331

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2017}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 28187424

約数和(自身を除く): 8334093

約数列:

[1, 3, 17, 51, 193, 579, 2017, 3281, 6051, 9843, 34289, 102867, 389281, 1167843, 6617777, 19853331]

約数ペア:

[(1, 19853331), (3, 6617777), (17, 1167843), (51, 389281), (193, 102867), (579, 34289), (2017, 9843), (3281, 6051)]