19121073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16301}}^1$

素因数の和:16344

約数の個数: 16

約数和(自身を含む): 28169856

約数和(自身を除く): 9048783

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 16301, 48903, 277117, 374923, 831351, 1124769, 6373691, 19121073]

約数ペア:

[(1, 19121073), (3, 6373691), (17, 1124769), (23, 831351), (51, 374923), (69, 277117), (391, 48903), (1173, 16301)]