38537870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{550541}}^1$

素因数の和:550555

約数の個数: 16

約数和(自身を含む): 79278048

約数和(自身を除く): 40740178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 550541, 1101082, 2752705, 3853787, 5505410, 7707574, 19268935, 38537870]

約数ペア:

[(1, 38537870), (2, 19268935), (5, 7707574), (7, 5505410), (10, 3853787), (14, 2752705), (35, 1101082), (70, 550541)]