39428530

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{3511}}^1$

素因数の和:4641

約数の個数: 16

約数和(自身を含む): 71054784

約数和(自身を除く): 31626254

約数列:

[1, 2, 5, 10, 1123, 2246, 3511, 5615, 7022, 11230, 17555, 35110, 3942853, 7885706, 19714265, 39428530]

約数ペア:

[(1, 39428530), (2, 19714265), (5, 7885706), (10, 3942853), (1123, 35110), (2246, 17555), (3511, 11230), (5615, 7022)]