2019907922

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{41801}}^1$

素因数の和:42493

約数の個数: 16

約数和(自身を含む): 3116589912

約数和(自身を除く): 1096681990

約数列:

[1, 2, 37, 74, 653, 1306, 24161, 41801, 48322, 83602, 1546637, 3093274, 27296053, 54592106, 1009953961, 2019907922]

約数ペア:

[(1, 2019907922), (2, 1009953961), (37, 54592106), (74, 27296053), (653, 3093274), (1306, 1546637), (24161, 83602), (41801, 48322)]