13420274

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9491}}^1$

素因数の和:9601

約数の個数: 16

約数和(自身を含む): 23236416

約数和(自身を除く): 9816142

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 9491, 18982, 66437, 132874, 958591, 1917182, 6710137, 13420274]

約数ペア:

[(1, 13420274), (2, 6710137), (7, 1917182), (14, 958591), (101, 132874), (202, 66437), (707, 18982), (1414, 9491)]