19359503

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 20697600

約数和(自身を除く): 1338097

約数列:

[1, 41, 43, 79, 139, 1763, 3239, 3397, 5699, 5977, 10981, 139277, 245057, 450221, 472183, 19359503]

約数ペア:

[(1, 19359503), (41, 472183), (43, 450221), (79, 245057), (139, 139277), (1763, 10981), (3239, 5977), (3397, 5699)]