12786254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{821}}^1$

素因数の和:1435

約数の個数: 16

約数和(自身を含む): 20714400

約数和(自身を除く): 7928146

約数列:

[1, 2, 13, 26, 599, 821, 1198, 1642, 7787, 10673, 15574, 21346, 491779, 983558, 6393127, 12786254]

約数ペア:

[(1, 12786254), (2, 6393127), (13, 983558), (26, 491779), (599, 21346), (821, 15574), (1198, 10673), (1642, 7787)]