15397426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3517}}^1$

素因数の和:3729

約数の個数: 16

約数和(自身を含む): 25329600

約数和(自身を除く): 9932174

約数列:

[1, 2, 11, 22, 199, 398, 2189, 3517, 4378, 7034, 38687, 77374, 699883, 1399766, 7698713, 15397426]

約数ペア:

[(1, 15397426), (2, 7698713), (11, 1399766), (22, 699883), (199, 77374), (398, 38687), (2189, 7034), (3517, 4378)]