12921977662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19979}}^1\times {\mathrm{29399}}^1$

素因数の和:49391

約数の個数: 16

約数和(自身を含む): 21146832000

約数和(自身を除く): 8224854338

約数列:

[1, 2, 11, 22, 19979, 29399, 39958, 58798, 219769, 323389, 439538, 646778, 587362621, 1174725242, 6460988831, 12921977662]

約数ペア:

[(1, 12921977662), (2, 6460988831), (11, 1174725242), (22, 587362621), (19979, 646778), (29399, 439538), (39958, 323389), (58798, 219769)]