38936521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 43076880

約数和(自身を除く): 4140359

約数列:

[1, 13, 73, 89, 461, 949, 1157, 5993, 6497, 33653, 41029, 84461, 437489, 533377, 2995117, 38936521]

約数ペア:

[(1, 38936521), (13, 2995117), (73, 533377), (89, 437489), (461, 84461), (949, 41029), (1157, 33653), (5993, 6497)]