11878220

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2027}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 25041744

約数和(自身を除く): 13163524

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2027, 2930, 4054, 5860, 8108, 10135, 20270, 40540, 593911, 1187822, 2375644, 2969555, 5939110, 11878220]

約数ペア:

[(1, 11878220), (2, 5939110), (4, 2969555), (5, 2375644), (10, 1187822), (20, 593911), (293, 40540), (586, 20270), (1172, 10135), (1465, 8108), (2027, 5860), (2930, 4054)]