12744752

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{1291}}^1$

素因数の和:1916

約数の個数: 20

約数和(自身を含む): 24752136

約数和(自身を除く): 12007384

約数列:

[1, 2, 4, 8, 16, 617, 1234, 1291, 2468, 2582, 4936, 5164, 9872, 10328, 20656, 796547, 1593094, 3186188, 6372376, 12744752]

約数ペア:

[(1, 12744752), (2, 6372376), (4, 3186188), (8, 1593094), (16, 796547), (617, 20656), (1234, 10328), (1291, 9872), (2468, 5164), (2582, 4936)]