19132743

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1579}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 29223680

約数和(自身を除く): 10090937

約数列:

[1, 3, 7, 21, 577, 1579, 1731, 4039, 4737, 11053, 12117, 33159, 911083, 2733249, 6377581, 19132743]

約数ペア:

[(1, 19132743), (3, 6377581), (7, 2733249), (21, 911083), (577, 33159), (1579, 12117), (1731, 11053), (4039, 4737)]