9383308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19387}}^1$

素因数の和:19413

約数の個数: 18

約数和(自身を含む): 18050228

約数和(自身を除く): 8666920

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 19387, 38774, 77548, 213257, 426514, 853028, 2345827, 4691654, 9383308]

約数ペア:

[(1, 9383308), (2, 4691654), (4, 2345827), (11, 853028), (22, 426514), (44, 213257), (121, 77548), (242, 38774), (484, 19387)]