17239794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 41223168

約数和(自身を除く): 23983374

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 283, 286, 426, 429, 566, 781, 849, 858, 923, 1562, 1698, 1846, 2343, 2769, 3113, 3679, 4686, 5538, 6226, 7358, 9339, 10153, 11037, 18678, 20093, 20306, 22074, 30459, 40186, 40469, 60279, 60918, 80938, 120558, 121407, 221023, 242814, 261209, 442046, 522418, 663069, 783627, 1326138, 1567254, 2873299, 5746598, 8619897, 17239794]

約数ペア:

[(1, 17239794), (2, 8619897), (3, 5746598), (6, 2873299), (11, 1567254), (13, 1326138), (22, 783627), (26, 663069), (33, 522418), (39, 442046), (66, 261209), (71, 242814), (78, 221023), (142, 121407), (143, 120558), (213, 80938), (283, 60918), (286, 60279), (426, 40469), (429, 40186), (566, 30459), (781, 22074), (849, 20306), (858, 20093), (923, 18678), (1562, 11037), (1698, 10153), (1846, 9339), (2343, 7358), (2769, 6226), (3113, 5538), (3679, 4686)]