12700568

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{3119}}^1$

素因数の和:3634

約数の個数: 16

約数和(自身を含む): 23868000

約数和(自身を除く): 11167432

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 3119, 4072, 6238, 12476, 24952, 1587571, 3175142, 6350284, 12700568]

約数ペア:

[(1, 12700568), (2, 6350284), (4, 3175142), (8, 1587571), (509, 24952), (1018, 12476), (2036, 6238), (3119, 4072)]