11972896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1733

約数の個数: 48

約数和(自身を含む): 26893944

約数和(自身を除く): 14921048

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1693, 1768, 3386, 3536, 6772, 7072, 13544, 22009, 27088, 28781, 44018, 54176, 57562, 88036, 115124, 176072, 230248, 352144, 374153, 460496, 704288, 748306, 920992, 1496612, 2993224, 5986448, 11972896]

約数ペア:

[(1, 11972896), (2, 5986448), (4, 2993224), (8, 1496612), (13, 920992), (16, 748306), (17, 704288), (26, 460496), (32, 374153), (34, 352144), (52, 230248), (68, 176072), (104, 115124), (136, 88036), (208, 57562), (221, 54176), (272, 44018), (416, 28781), (442, 27088), (544, 22009), (884, 13544), (1693, 7072), (1768, 6772), (3386, 3536)]