19268892

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10099}}^1$

素因数の和:10162

約数の個数: 36

約数和(自身を含む): 49631400

約数和(自身を除く): 30362508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 10099, 20198, 30297, 40396, 60594, 90891, 121188, 181782, 363564, 535247, 1070494, 1605741, 2140988, 3211482, 4817223, 6422964, 9634446, 19268892]

約数ペア:

[(1, 19268892), (2, 9634446), (3, 6422964), (4, 4817223), (6, 3211482), (9, 2140988), (12, 1605741), (18, 1070494), (36, 535247), (53, 363564), (106, 181782), (159, 121188), (212, 90891), (318, 60594), (477, 40396), (636, 30297), (954, 20198), (1908, 10099)]