1923788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 3754800

約数和(自身を除く): 1831012

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1489, 2978, 5956, 25313, 28291, 50626, 56582, 101252, 113164, 480947, 961894, 1923788]

約数ペア:

[(1, 1923788), (2, 961894), (4, 480947), (17, 113164), (19, 101252), (34, 56582), (38, 50626), (68, 28291), (76, 25313), (323, 5956), (646, 2978), (1292, 1489)]