19088032

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 39584160

約数和(自身を除く): 20496128

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 232, 268, 307, 464, 536, 614, 928, 1072, 1228, 1943, 2144, 2456, 3886, 4912, 7772, 8903, 9824, 15544, 17806, 20569, 31088, 35612, 41138, 62176, 71224, 82276, 142448, 164552, 284896, 329104, 596501, 658208, 1193002, 2386004, 4772008, 9544016, 19088032]

約数ペア:

[(1, 19088032), (2, 9544016), (4, 4772008), (8, 2386004), (16, 1193002), (29, 658208), (32, 596501), (58, 329104), (67, 284896), (116, 164552), (134, 142448), (232, 82276), (268, 71224), (307, 62176), (464, 41138), (536, 35612), (614, 31088), (928, 20569), (1072, 17806), (1228, 15544), (1943, 9824), (2144, 8903), (2456, 7772), (3886, 4912)]