19090857741

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{235489}}^1$

素因数の和:235996

約数の個数: 16

約数和(自身を含む): 25930274880

約数和(自身を除く): 6839417139

約数列:

[1, 3, 61, 183, 443, 1329, 27023, 81069, 235489, 706467, 14364829, 43094487, 104321627, 312964881, 6363619247, 19090857741]

約数ペア:

[(1, 19090857741), (3, 6363619247), (61, 312964881), (183, 104321627), (443, 43094487), (1329, 14364829), (27023, 706467), (81069, 235489)]