15089374

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 23500800

約数和(自身を除く): 8411426

約数列:

[1, 2, 31, 62, 199, 398, 1223, 2446, 6169, 12338, 37913, 75826, 243377, 486754, 7544687, 15089374]

約数ペア:

[(1, 15089374), (2, 7544687), (31, 486754), (62, 243377), (199, 75826), (398, 37913), (1223, 12338), (2446, 6169)]