39478814

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 59896800

約数和(自身を除く): 20417986

約数列:

[1, 2, 199, 281, 353, 398, 562, 706, 55919, 70247, 99193, 111838, 140494, 198386, 19739407, 39478814]

約数ペア:

[(1, 39478814), (2, 19739407), (199, 198386), (281, 140494), (353, 111838), (398, 99193), (562, 70247), (706, 55919)]