21410102

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66491}}^1$

素因数の和:66523

約数の個数: 16

約数和(自身を含む): 38299392

約数和(自身を除く): 16889290

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 66491, 132982, 465437, 930874, 1529293, 3058586, 10705051, 21410102]

約数ペア:

[(1, 21410102), (2, 10705051), (7, 3058586), (14, 1529293), (23, 930874), (46, 465437), (161, 132982), (322, 66491)]