19394494

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2711}}^1$

素因数の和:2800

約数の個数: 24

約数和(自身を含む): 34317648

約数和(自身を除く): 14923154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 2711, 3577, 5422, 7154, 18977, 37954, 132839, 197903, 265678, 395806, 1385321, 2770642, 9697247, 19394494]

約数ペア:

[(1, 19394494), (2, 9697247), (7, 2770642), (14, 1385321), (49, 395806), (73, 265678), (98, 197903), (146, 132839), (511, 37954), (1022, 18977), (2711, 7154), (3577, 5422)]