21455598

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11071}}^1$

素因数の和:11112

約数の個数: 32

約数和(自身を含む): 47831040

約数和(自身を除く): 26375442

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 11071, 22142, 33213, 66426, 188207, 210349, 376414, 420698, 564621, 631047, 1129242, 1262094, 3575933, 7151866, 10727799, 21455598]

約数ペア:

[(1, 21455598), (2, 10727799), (3, 7151866), (6, 3575933), (17, 1262094), (19, 1129242), (34, 631047), (38, 564621), (51, 420698), (57, 376414), (102, 210349), (114, 188207), (323, 66426), (646, 33213), (969, 22142), (1938, 11071)]