38980586

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7793}}^1$

素因数の和:7897

約数の個数: 16

約数和(自身を含む): 60886728

約数和(自身を除く): 21906142

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 7793, 15586, 319513, 475373, 639026, 950746, 19490293, 38980586]

約数ペア:

[(1, 38980586), (2, 19490293), (41, 950746), (61, 639026), (82, 475373), (122, 319513), (2501, 15586), (5002, 7793)]