19149009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14153}}^1$

素因数の和:14208

約数の個数: 16

約数和(自身を含む): 28534464

約数和(自身を除く): 9385455

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 14153, 42459, 155683, 467049, 580273, 1740819, 6383003, 19149009]

約数ペア:

[(1, 19149009), (3, 6383003), (11, 1740819), (33, 580273), (41, 467049), (123, 155683), (451, 42459), (1353, 14153)]