22790139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{821}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 32090880

約数和(自身を除く): 9300741

約数列:

[1, 3, 19, 57, 487, 821, 1461, 2463, 9253, 15599, 27759, 46797, 399827, 1199481, 7596713, 22790139]

約数ペア:

[(1, 22790139), (3, 7596713), (19, 1199481), (57, 399827), (487, 46797), (821, 27759), (1461, 15599), (2463, 9253)]