19076841

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3833}}^1$

素因数の和:3925

約数の個数: 24

約数和(自身を含む): 31898880

約数和(自身を除く): 12822039

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 3833, 4977, 11499, 26831, 34497, 80493, 241479, 302807, 908421, 2119649, 2725263, 6358947, 19076841]

約数ペア:

[(1, 19076841), (3, 6358947), (7, 2725263), (9, 2119649), (21, 908421), (63, 302807), (79, 241479), (237, 80493), (553, 34497), (711, 26831), (1659, 11499), (3833, 4977)]