12886367856

素因数分解:

$2^4\times 3^1\times {\mathrm{268465997}}^1$

素因数の和:268466008

約数の個数: 20

約数和(自身を含む): 33289783752

約数和(自身を除く): 20403415896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 268465997, 536931994, 805397991, 1073863988, 1610795982, 2147727976, 3221591964, 4295455952, 6443183928, 12886367856]

約数ペア:

[(1, 12886367856), (2, 6443183928), (3, 4295455952), (4, 3221591964), (6, 2147727976), (8, 1610795982), (12, 1073863988), (16, 805397991), (24, 536931994), (48, 268465997)]