12758152866

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{19507879}}^1$

素因数の和:19507993

約数の個数: 16

約数和(自身を含む): 25750401600

約数和(自身を除く): 12992248734

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 19507879, 39015758, 58523637, 117047274, 2126358811, 4252717622, 6379076433, 12758152866]

約数ペア:

[(1, 12758152866), (2, 6379076433), (3, 4252717622), (6, 2126358811), (109, 117047274), (218, 58523637), (327, 39015758), (654, 19507879)]