19149483

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4153}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 26917920

約数和(自身を除く): 7768437

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4153, 4611, 12459, 120437, 220109, 361311, 660327, 6383161, 19149483]

約数ペア:

[(1, 19149483), (3, 6383161), (29, 660327), (53, 361311), (87, 220109), (159, 120437), (1537, 12459), (4153, 4611)]