19069149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9473}}^1$

素因数の和:9548

約数の個数: 16

約数和(自身を含む): 28194624

約数和(自身を除く): 9125475

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 9473, 28419, 104203, 312609, 577853, 1733559, 6356383, 19069149]

約数ペア:

[(1, 19069149), (3, 6356383), (11, 1733559), (33, 577853), (61, 312609), (183, 104203), (671, 28419), (2013, 9473)]