38781916

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 69148800

約数和(自身を除く): 30366884

約数列:

[1, 2, 4, 83, 166, 199, 332, 398, 587, 796, 1174, 2348, 16517, 33034, 48721, 66068, 97442, 116813, 194884, 233626, 467252, 9695479, 19390958, 38781916]

約数ペア:

[(1, 38781916), (2, 19390958), (4, 9695479), (83, 467252), (166, 233626), (199, 194884), (332, 116813), (398, 97442), (587, 66068), (796, 48721), (1174, 33034), (2348, 16517)]