12641316

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{4099}}^1$

素因数の和:4363

約数の個数: 24

約数和(自身を含む): 29618400

約数和(自身を除く): 16977084

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 4099, 8198, 12297, 16396, 24594, 49188, 1053443, 2106886, 3160329, 4213772, 6320658, 12641316]

約数ペア:

[(1, 12641316), (2, 6320658), (3, 4213772), (4, 3160329), (6, 2106886), (12, 1053443), (257, 49188), (514, 24594), (771, 16396), (1028, 12297), (1542, 8198), (3084, 4099)]