38806638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{497521}}^1$

素因数の和:497539

約数の個数: 16

約数和(自身を含む): 83583696

約数和(自身を除く): 44777058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 497521, 995042, 1492563, 2985126, 6467773, 12935546, 19403319, 38806638]

約数ペア:

[(1, 38806638), (2, 19403319), (3, 12935546), (6, 6467773), (13, 2985126), (26, 1492563), (39, 995042), (78, 497521)]