16048844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 34245120

約数和(自身を除く): 18196276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 311, 388, 532, 622, 679, 1244, 1358, 1843, 2177, 2716, 3686, 4354, 5909, 7372, 8708, 11818, 12901, 23636, 25802, 30167, 41363, 51604, 60334, 82726, 120668, 165452, 211169, 422338, 573173, 844676, 1146346, 2292692, 4012211, 8024422, 16048844]

約数ペア:

[(1, 16048844), (2, 8024422), (4, 4012211), (7, 2292692), (14, 1146346), (19, 844676), (28, 573173), (38, 422338), (76, 211169), (97, 165452), (133, 120668), (194, 82726), (266, 60334), (311, 51604), (388, 41363), (532, 30167), (622, 25802), (679, 23636), (1244, 12901), (1358, 11818), (1843, 8708), (2177, 7372), (2716, 5909), (3686, 4354)]