16021434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 38320128

約数和(自身を除く): 22298694

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 263, 286, 426, 429, 526, 781, 789, 858, 923, 1562, 1578, 1846, 2343, 2769, 2893, 3419, 4686, 5538, 5786, 6838, 8679, 10153, 10257, 17358, 18673, 20306, 20514, 30459, 37346, 37609, 56019, 60918, 75218, 112038, 112827, 205403, 225654, 242749, 410806, 485498, 616209, 728247, 1232418, 1456494, 2670239, 5340478, 8010717, 16021434]

約数ペア:

[(1, 16021434), (2, 8010717), (3, 5340478), (6, 2670239), (11, 1456494), (13, 1232418), (22, 728247), (26, 616209), (33, 485498), (39, 410806), (66, 242749), (71, 225654), (78, 205403), (142, 112827), (143, 112038), (213, 75218), (263, 60918), (286, 56019), (426, 37609), (429, 37346), (526, 30459), (781, 20514), (789, 20306), (858, 18673), (923, 17358), (1562, 10257), (1578, 10153), (1846, 8679), (2343, 6838), (2769, 5786), (2893, 5538), (3419, 4686)]