121217822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{61909}}^1$

素因数の和:62011

約数の個数: 16

約数和(自身を含む): 200588400

約数和(自身を除く): 79370578

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 61909, 123818, 680999, 1361998, 5509901, 11019802, 60608911, 121217822]

約数ペア:

[(1, 121217822), (2, 60608911), (11, 11019802), (22, 5509901), (89, 1361998), (178, 680999), (979, 123818), (1958, 61909)]