11648026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 21314664

約数和(自身を除く): 9666638

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 73, 146, 221, 247, 323, 361, 442, 494, 646, 722, 949, 1241, 1387, 1898, 2482, 2774, 4199, 4693, 6137, 8398, 9386, 12274, 16133, 18031, 23579, 26353, 32266, 36062, 47158, 52706, 79781, 159562, 306527, 342589, 448001, 613054, 685178, 896002, 5824013, 11648026]

約数ペア:

[(1, 11648026), (2, 5824013), (13, 896002), (17, 685178), (19, 613054), (26, 448001), (34, 342589), (38, 306527), (73, 159562), (146, 79781), (221, 52706), (247, 47158), (323, 36062), (361, 32266), (442, 26353), (494, 23579), (646, 18031), (722, 16133), (949, 12274), (1241, 9386), (1387, 8398), (1898, 6137), (2482, 4693), (2774, 4199)]