469414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 809280

約数和(自身を除く): 339866

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1123, 2246, 12353, 21337, 24706, 42674, 234707, 469414]

約数ペア:

[(1, 469414), (2, 234707), (11, 42674), (19, 24706), (22, 21337), (38, 12353), (209, 2246), (418, 1123)]