21483352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{244129}}^1$

素因数の和:244146

約数の個数: 16

約数和(自身を含む): 43943400

約数和(自身を除く): 22460048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 244129, 488258, 976516, 1953032, 2685419, 5370838, 10741676, 21483352]

約数ペア:

[(1, 21483352), (2, 10741676), (4, 5370838), (8, 2685419), (11, 1953032), (22, 976516), (44, 488258), (88, 244129)]