23819861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 26345088

約数和(自身を除く): 2525227

約数列:

[1, 13, 71, 131, 197, 923, 1703, 2561, 9301, 13987, 25807, 120913, 181831, 335491, 1832297, 23819861]

約数ペア:

[(1, 23819861), (13, 1832297), (71, 335491), (131, 181831), (197, 120913), (923, 25807), (1703, 13987), (2561, 9301)]