12881256

素因数分解:

$2^3\times 3^1\times {\mathrm{536719}}^1$

素因数の和:536728

約数の個数: 16

約数和(自身を含む): 32203200

約数和(自身を除く): 19321944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 536719, 1073438, 1610157, 2146876, 3220314, 4293752, 6440628, 12881256]

約数ペア:

[(1, 12881256), (2, 6440628), (3, 4293752), (4, 3220314), (6, 2146876), (8, 1610157), (12, 1073438), (24, 536719)]