38400772

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{15661}}^1$

素因数の和:16278

約数の個数: 12

約数和(自身を含む): 67315276

約数和(自身を除く): 28914504

約数列:

[1, 2, 4, 613, 1226, 2452, 15661, 31322, 62644, 9600193, 19200386, 38400772]

約数ペア:

[(1, 38400772), (2, 19200386), (4, 9600193), (613, 62644), (1226, 31322), (2452, 15661)]