17996880946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1\times {\mathrm{9679}}^1$

素因数の和:10294

約数の個数: 32

約数和(自身を含む): 29662617600

約数和(自身を除く): 11665736654

約数列:

[1, 2, 11, 22, 223, 379, 446, 758, 2453, 4169, 4906, 8338, 9679, 19358, 84517, 106469, 169034, 212938, 929687, 1859374, 2158417, 3668341, 4316834, 7336682, 23742587, 40351751, 47485174, 80703502, 818040043, 1636080086, 8998440473, 17996880946]

約数ペア:

[(1, 17996880946), (2, 8998440473), (11, 1636080086), (22, 818040043), (223, 80703502), (379, 47485174), (446, 40351751), (758, 23742587), (2453, 7336682), (4169, 4316834), (4906, 3668341), (8338, 2158417), (9679, 1859374), (19358, 929687), (84517, 212938), (106469, 169034)]