21122092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10711}}^1$

素因数の和:10761

約数の個数: 24

約数和(自身を含む): 40491360

約数和(自身を除く): 19369268

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 10711, 21422, 42844, 182087, 310619, 364174, 621238, 728348, 1242476, 5280523, 10561046, 21122092]

約数ペア:

[(1, 21122092), (2, 10561046), (4, 5280523), (17, 1242476), (29, 728348), (34, 621238), (58, 364174), (68, 310619), (116, 182087), (493, 42844), (986, 21422), (1972, 10711)]