19194063

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6053}}^1$

素因数の和:6214

約数の個数: 16

約数和(自身を含む): 29446656

約数和(自身を除く): 10252593

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 6053, 18159, 42371, 127113, 914003, 2742009, 6398021, 19194063]

約数ペア:

[(1, 19194063), (3, 6398021), (7, 2742009), (21, 914003), (151, 127113), (453, 42371), (1057, 18159), (3171, 6053)]