22517870

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{6379}}^1$

素因数の和:6739

約数の個数: 16

約数和(自身を含む): 40653360

約数和(自身を除く): 18135490

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 6379, 12758, 31895, 63790, 2251787, 4503574, 11258935, 22517870]

約数ペア:

[(1, 22517870), (2, 11258935), (5, 4503574), (10, 2251787), (353, 63790), (706, 31895), (1765, 12758), (3530, 6379)]