19564053

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14923}}^1$

素因数の和:14968

約数の個数: 16

約数和(自身を含む): 28654080

約数和(自身を除く): 9090027

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 14923, 44769, 283537, 343229, 850611, 1029687, 6521351, 19564053]

約数ペア:

[(1, 19564053), (3, 6521351), (19, 1029687), (23, 850611), (57, 343229), (69, 283537), (437, 44769), (1311, 14923)]