18635077

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 20466432

約数和(自身を除く): 1831355

約数列:

[1, 17, 47, 83, 281, 799, 1411, 3901, 4777, 13207, 23323, 66317, 224519, 396491, 1096181, 18635077]

約数ペア:

[(1, 18635077), (17, 1096181), (47, 396491), (83, 224519), (281, 66317), (799, 23323), (1411, 13207), (3901, 4777)]