11618866

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11689}}^1$

素因数の和:11769

約数の個数: 16

約数和(自身を含む): 20200320

約数和(自身を除く): 8581454

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 11689, 23378, 81823, 163646, 829919, 1659838, 5809433, 11618866]

約数ペア:

[(1, 11618866), (2, 5809433), (7, 1659838), (14, 829919), (71, 163646), (142, 81823), (497, 23378), (994, 11689)]