2019291595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{16619}}^1$

素因数の和:17922

約数の個数: 16

約数和(自身を含む): 2552832000

約数和(自身を除く): 533540405

約数列:

[1, 5, 19, 95, 1279, 6395, 16619, 24301, 83095, 121505, 315761, 1578805, 21255701, 106278505, 403858319, 2019291595]

約数ペア:

[(1, 2019291595), (5, 403858319), (19, 106278505), (95, 21255701), (1279, 1578805), (6395, 315761), (16619, 121505), (24301, 83095)]