2019924665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3881}}^1\times {\mathrm{9463}}^1$

素因数の和:13360

約数の個数: 16

約数和(自身を含む): 2645225856

約数和(自身を除く): 625301191

約数列:

[1, 5, 11, 55, 3881, 9463, 19405, 42691, 47315, 104093, 213455, 520465, 36725903, 183629515, 403984933, 2019924665]

約数ペア:

[(1, 2019924665), (5, 403984933), (11, 183629515), (55, 36725903), (3881, 520465), (9463, 213455), (19405, 104093), (42691, 47315)]