13941005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 18157440

約数和(自身を除く): 4216435

約数列:

[1, 5, 13, 65, 139, 695, 1543, 1807, 7715, 9035, 20059, 100295, 214477, 1072385, 2788201, 13941005]

約数ペア:

[(1, 13941005), (5, 2788201), (13, 1072385), (65, 214477), (139, 100295), (695, 20059), (1543, 9035), (1807, 7715)]