13111322

素因数分解:

$2^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:750

約数の個数: 24

約数和(自身を含む): 23003604

約数和(自身を除く): 9892282

約数列:

[1, 2, 7, 14, 49, 98, 337, 397, 674, 794, 2359, 2779, 4718, 5558, 16513, 19453, 33026, 38906, 133789, 267578, 936523, 1873046, 6555661, 13111322]

約数ペア:

[(1, 13111322), (2, 6555661), (7, 1873046), (14, 936523), (49, 267578), (98, 133789), (337, 38906), (397, 33026), (674, 19453), (794, 16513), (2359, 5558), (2779, 4718)]