2018941786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1\times {\mathrm{12647}}^1$

素因数の和:16869

約数の個数: 16

約数和(自身を含む): 3188813760

約数和(自身を除く): 1169871974

約数列:

[1, 2, 19, 38, 4201, 8402, 12647, 25294, 79819, 159638, 240293, 480586, 53130047, 106260094, 1009470893, 2018941786]

約数ペア:

[(1, 2018941786), (2, 1009470893), (19, 106260094), (38, 53130047), (4201, 480586), (8402, 240293), (12647, 159638), (25294, 79819)]