1273342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4815

約数の個数: 16

約数和(自身を含む): 2298240

約数和(自身を除く): 1024898

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4787, 9574, 33509, 67018, 90953, 181906, 636671, 1273342]

約数ペア:

[(1, 1273342), (2, 636671), (7, 181906), (14, 90953), (19, 67018), (38, 33509), (133, 9574), (266, 4787)]