3145982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11827}}^1$

素因数の和:11855

約数の個数: 16

約数和(自身を含む): 5677440

約数和(自身を除く): 2531458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 11827, 23654, 82789, 165578, 224713, 449426, 1572991, 3145982]

約数ペア:

[(1, 3145982), (2, 1572991), (7, 449426), (14, 224713), (19, 165578), (38, 82789), (133, 23654), (266, 11827)]