341392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1150

約数の個数: 20

約数和(自身を含む): 696880

約数和(自身を除く): 355488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1123, 2246, 4492, 8984, 17968, 21337, 42674, 85348, 170696, 341392]

約数ペア:

[(1, 341392), (2, 170696), (4, 85348), (8, 42674), (16, 21337), (19, 17968), (38, 8984), (76, 4492), (152, 2246), (304, 1123)]