18309392

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{1123}}^1$

素因数の和:2150

約数の個数: 20

約数和(自身を含む): 35540880

約数和(自身を除く): 17231488

約数列:

[1, 2, 4, 8, 16, 1019, 1123, 2038, 2246, 4076, 4492, 8152, 8984, 16304, 17968, 1144337, 2288674, 4577348, 9154696, 18309392]

約数ペア:

[(1, 18309392), (2, 9154696), (4, 4577348), (8, 2288674), (16, 1144337), (1019, 17968), (1123, 16304), (2038, 8984), (2246, 8152), (4076, 4492)]