19434079

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 22763520

約数和(自身を除く): 3329441

約数列:

[1, 7, 79, 113, 311, 553, 791, 2177, 8927, 24569, 35143, 62489, 171983, 246001, 2776297, 19434079]

約数ペア:

[(1, 19434079), (7, 2776297), (79, 246001), (113, 171983), (311, 62489), (553, 35143), (791, 24569), (2177, 8927)]