15550379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 17784480

約数和(自身を除く): 2234101

約数列:

[1, 13, 19, 157, 247, 401, 2041, 2983, 5213, 7619, 38779, 62957, 99047, 818441, 1196183, 15550379]

約数ペア:

[(1, 15550379), (13, 1196183), (19, 818441), (157, 99047), (247, 62957), (401, 38779), (2041, 7619), (2983, 5213)]