11902085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 15603840

約数和(自身を除く): 3701755

約数列:

[1, 5, 13, 65, 71, 355, 923, 2579, 4615, 12895, 33527, 167635, 183109, 915545, 2380417, 11902085]

約数ペア:

[(1, 11902085), (5, 2380417), (13, 915545), (65, 183109), (71, 167635), (355, 33527), (923, 12895), (2579, 4615)]