19309716

素因数分解:

$2^2\times 3^2\times {\mathrm{673}}^1\times {\mathrm{797}}^1$

素因数の和:1480

約数の個数: 36

約数和(自身を含む): 48944532

約数和(自身を除く): 29634816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 673, 797, 1346, 1594, 2019, 2391, 2692, 3188, 4038, 4782, 6057, 7173, 8076, 9564, 12114, 14346, 24228, 28692, 536381, 1072762, 1609143, 2145524, 3218286, 4827429, 6436572, 9654858, 19309716]

約数ペア:

[(1, 19309716), (2, 9654858), (3, 6436572), (4, 4827429), (6, 3218286), (9, 2145524), (12, 1609143), (18, 1072762), (36, 536381), (673, 28692), (797, 24228), (1346, 14346), (1594, 12114), (2019, 9564), (2391, 8076), (2692, 7173), (3188, 6057), (4038, 4782)]