25569869

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2228

約数の個数: 12

約数和(自身を含む): 28091232

約数和(自身を除く): 2521363

約数列:

[1, 13, 71, 169, 923, 2131, 11999, 27703, 151301, 360139, 1966913, 25569869]

約数ペア:

[(1, 25569869), (13, 1966913), (71, 360139), (169, 151301), (923, 27703), (2131, 11999)]