19920081434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{905458247}}^1$

素因数の和:905458260

約数の個数: 8

約数和(自身を含む): 32596496928

約数和(自身を除く): 12676415494

約数列:

[1, 2, 11, 22, 905458247, 1810916494, 9960040717, 19920081434]

約数ペア:

[(1, 19920081434), (2, 9960040717), (11, 1810916494), (22, 905458247)]