21497912062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9132503}}^1$

素因数の和:9132623

約数の個数: 16

約数和(自身を含む): 35507175552

約数和(自身を除く): 14009263490

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 9132503, 18265006, 100457533, 200915066, 977177821, 1954355642, 10748956031, 21497912062]

約数ペア:

[(1, 21497912062), (2, 10748956031), (11, 1954355642), (22, 977177821), (107, 200915066), (214, 100457533), (1177, 18265006), (2354, 9132503)]