11691954

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 28248480

約数和(自身を除く): 16556526

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2011, 2907, 4022, 5814, 6033, 12066, 18099, 34187, 36198, 38209, 68374, 76418, 102561, 114627, 205122, 229254, 307683, 343881, 615366, 649553, 687762, 1299106, 1948659, 3897318, 5845977, 11691954]

約数ペア:

[(1, 11691954), (2, 5845977), (3, 3897318), (6, 1948659), (9, 1299106), (17, 687762), (18, 649553), (19, 615366), (34, 343881), (38, 307683), (51, 229254), (57, 205122), (102, 114627), (114, 102561), (153, 76418), (171, 68374), (306, 38209), (323, 36198), (342, 34187), (646, 18099), (969, 12066), (1938, 6033), (2011, 5814), (2907, 4022)]