1919995084

素因数分解:

$2^2\times 7^1\times {\mathrm{3559}}^1\times {\mathrm{19267}}^1$

素因数の和:22837

約数の個数: 24

約数和(自身を含む): 3841268480

約数和(自身を除く): 1921273396

約数列:

[1, 2, 4, 7, 14, 28, 3559, 7118, 14236, 19267, 24913, 38534, 49826, 77068, 99652, 134869, 269738, 539476, 68571253, 137142506, 274285012, 479998771, 959997542, 1919995084]

約数ペア:

[(1, 1919995084), (2, 959997542), (4, 479998771), (7, 274285012), (14, 137142506), (28, 68571253), (3559, 539476), (7118, 269738), (14236, 134869), (19267, 99652), (24913, 77068), (38534, 49826)]