21850014

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{27799}}^1$

素因数の和:27935

約数の個数: 16

約数和(自身を含む): 44035200

約数和(自身を除く): 22185186

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 27799, 55598, 83397, 166794, 3641669, 7283338, 10925007, 21850014]

約数ペア:

[(1, 21850014), (2, 10925007), (3, 7283338), (6, 3641669), (131, 166794), (262, 83397), (393, 55598), (786, 27799)]