12470427646

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{4337}}^1\times {\mathrm{20249}}^1$

素因数の和:24659

約数の個数: 16

約数和(自身を含む): 18974412000

約数和(自身を除く): 6503984354

約数列:

[1, 2, 71, 142, 4337, 8674, 20249, 40498, 307927, 615854, 1437679, 2875358, 87819913, 175639826, 6235213823, 12470427646]

約数ペア:

[(1, 12470427646), (2, 6235213823), (71, 175639826), (142, 87819913), (4337, 2875358), (8674, 1437679), (20249, 615854), (40498, 307927)]