19369329

素因数分解:

$3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1621}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 29585280

約数和(自身を除く): 10215951

約数列:

[1, 3, 7, 21, 569, 1621, 1707, 3983, 4863, 11347, 11949, 34041, 922349, 2767047, 6456443, 19369329]

約数ペア:

[(1, 19369329), (3, 6456443), (7, 2767047), (21, 922349), (569, 34041), (1621, 11949), (1707, 11347), (3983, 4863)]