13740874

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4570

約数の個数: 24

約数和(自身を含む): 24755328

約数和(自身を除く): 11014454

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 4523, 9046, 31661, 63322, 140213, 221627, 280426, 443254, 981491, 1962982, 6870437, 13740874]

約数ペア:

[(1, 13740874), (2, 6870437), (7, 1962982), (14, 981491), (31, 443254), (49, 280426), (62, 221627), (98, 140213), (217, 63322), (434, 31661), (1519, 9046), (3038, 4523)]