19210017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9187}}^1$

素因数の和:9248

約数の個数: 16

約数和(自身を含む): 27784512

約数和(自身を除く): 8574495

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 9187, 27561, 156179, 376667, 468537, 1130001, 6403339, 19210017]

約数ペア:

[(1, 19210017), (3, 6403339), (17, 1130001), (41, 468537), (51, 376667), (123, 156179), (697, 27561), (2091, 9187)]