11975306

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1478

約数の個数: 24

約数和(自身を含む): 21145860

約数和(自身を除く): 9170554

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 1373, 2746, 4361, 8722, 9611, 19222, 67277, 122197, 134554, 244394, 855379, 1710758, 5987653, 11975306]

約数ペア:

[(1, 11975306), (2, 5987653), (7, 1710758), (14, 855379), (49, 244394), (89, 134554), (98, 122197), (178, 67277), (623, 19222), (1246, 9611), (1373, 8722), (2746, 4361)]