11121370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85549}}^1$

素因数の和:85569

約数の個数: 16

約数和(自身を含む): 21558600

約数和(自身を除く): 10437230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 85549, 171098, 427745, 855490, 1112137, 2224274, 5560685, 11121370]

約数ペア:

[(1, 11121370), (2, 5560685), (5, 2224274), (10, 1112137), (13, 855490), (26, 427745), (65, 171098), (130, 85549)]