1920338

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 3338880

約数和(自身を除く): 1418542

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1879, 3758, 13153, 26306, 137167, 274334, 960169, 1920338]

約数ペア:

[(1, 1920338), (2, 960169), (7, 274334), (14, 137167), (73, 26306), (146, 13153), (511, 3758), (1022, 1879)]