12236554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5507}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 20225376

約数和(自身を除く): 7988822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 5507, 11014, 60577, 121154, 556207, 1112414, 6118277, 12236554]

約数ペア:

[(1, 12236554), (2, 6118277), (11, 1112414), (22, 556207), (101, 121154), (202, 60577), (1111, 11014), (2222, 5507)]