19291046

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 29735424

約数和(自身を除く): 10444378

約数列:

[1, 2, 53, 106, 127, 254, 1433, 2866, 6731, 13462, 75949, 151898, 181991, 363982, 9645523, 19291046]

約数ペア:

[(1, 19291046), (2, 9645523), (53, 363982), (106, 181991), (127, 151898), (254, 75949), (1433, 13462), (2866, 6731)]