11789540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84211}}^1$

素因数の和:84227

約数の個数: 24

約数和(自身を含む): 28295232

約数和(自身を除く): 16505692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84211, 168422, 336844, 421055, 589477, 842110, 1178954, 1684220, 2357908, 2947385, 5894770, 11789540]

約数ペア:

[(1, 11789540), (2, 5894770), (4, 2947385), (5, 2357908), (7, 1684220), (10, 1178954), (14, 842110), (20, 589477), (28, 421055), (35, 336844), (70, 168422), (140, 84211)]