2013189346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7568381}}^1$

素因数の和:7568409

約数の個数: 16

約数和(自身を含む): 3632823360

約数和(自身を除く): 1619634014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7568381, 15136762, 52978667, 105957334, 143799239, 287598478, 1006594673, 2013189346]

約数ペア:

[(1, 2013189346), (2, 1006594673), (7, 287598478), (14, 143799239), (19, 105957334), (38, 52978667), (133, 15136762), (266, 7568381)]