14720846

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 26376192

約数和(自身を除く): 11655346

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 317, 434, 634, 749, 1498, 2219, 3317, 4438, 6634, 9827, 19654, 23219, 33919, 46438, 67838, 68789, 137578, 237433, 474866, 1051489, 2102978, 7360423, 14720846]

約数ペア:

[(1, 14720846), (2, 7360423), (7, 2102978), (14, 1051489), (31, 474866), (62, 237433), (107, 137578), (214, 68789), (217, 67838), (317, 46438), (434, 33919), (634, 23219), (749, 19654), (1498, 9827), (2219, 6634), (3317, 4438)]