15352076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{202001}}^1$

素因数の和:202024

約数の個数: 12

約数和(自身を含む): 28280280

約数和(自身を除く): 12928204

約数列:

[1, 2, 4, 19, 38, 76, 202001, 404002, 808004, 3838019, 7676038, 15352076]

約数ペア:

[(1, 15352076), (2, 7676038), (4, 3838019), (19, 808004), (38, 404002), (76, 202001)]