19047069

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 28846272

約数和(自身を除く): 9799203

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 761, 927, 2283, 2781, 6849, 8343, 20547, 25029, 61641, 78383, 184923, 235149, 705447, 2116341, 6349023, 19047069]

約数ペア:

[(1, 19047069), (3, 6349023), (9, 2116341), (27, 705447), (81, 235149), (103, 184923), (243, 78383), (309, 61641), (761, 25029), (927, 20547), (2283, 8343), (2781, 6849)]