26121219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{941}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 36775680

約数和(自身を除く): 10654461

約数列:

[1, 3, 19, 57, 487, 941, 1461, 2823, 9253, 17879, 27759, 53637, 458267, 1374801, 8707073, 26121219]

約数ペア:

[(1, 26121219), (3, 8707073), (19, 1374801), (57, 458267), (487, 53637), (941, 27759), (1461, 17879), (2823, 9253)]