2019204879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{823829}}^1$

素因数の和:823894

約数の個数: 16

約数和(自身を含む): 2899881600

約数和(自身を除く): 880676721

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 823829, 2471487, 15652751, 35424647, 46958253, 106273941, 673068293, 2019204879]

約数ペア:

[(1, 2019204879), (3, 673068293), (19, 106273941), (43, 46958253), (57, 35424647), (129, 15652751), (817, 2471487), (2451, 823829)]