16685142

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 34525440

約数和(自身を除く): 17840298

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 318, 426, 739, 1478, 2217, 3763, 4434, 7526, 11289, 22578, 39167, 52469, 78334, 104938, 117501, 157407, 235002, 314814, 2780857, 5561714, 8342571, 16685142]

約数ペア:

[(1, 16685142), (2, 8342571), (3, 5561714), (6, 2780857), (53, 314814), (71, 235002), (106, 157407), (142, 117501), (159, 104938), (213, 78334), (318, 52469), (426, 39167), (739, 22578), (1478, 11289), (2217, 7526), (3763, 4434)]