21422006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33161}}^1$

素因数の和:33199

約数の個数: 16

約数和(自身を含む): 35814960

約数和(自身を除く): 14392954

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 33161, 66322, 563737, 630059, 1127474, 1260118, 10711003, 21422006]

約数ペア:

[(1, 21422006), (2, 10711003), (17, 1260118), (19, 1127474), (34, 630059), (38, 563737), (323, 66322), (646, 33161)]