20161519331

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1\times {\mathrm{7451}}^1$

素因数の和:9202

約数の個数: 16

約数和(自身を含む): 21350158848

約数和(自身を除く): 1188639517

約数列:

[1, 23, 71, 1633, 1657, 7451, 38111, 117647, 171373, 529021, 2705881, 12167483, 12346307, 283965061, 876587797, 20161519331]

約数ペア:

[(1, 20161519331), (23, 876587797), (71, 283965061), (1633, 12346307), (1657, 12167483), (7451, 2705881), (38111, 529021), (117647, 171373)]