2019884091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1\times {\mathrm{9781}}^1$

素因数の和:13426

約数の個数: 16

約数和(自身を含む): 2835997440

約数和(自身を除く): 816113349

約数列:

[1, 3, 19, 57, 3623, 9781, 10869, 29343, 68837, 185839, 206511, 557517, 35436563, 106309689, 673294697, 2019884091]

約数ペア:

[(1, 2019884091), (3, 673294697), (19, 106309689), (57, 35436563), (3623, 557517), (9781, 206511), (10869, 185839), (29343, 68837)]