19267110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2207}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 50633856

約数和(自身を除く): 31366746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2207, 2910, 4365, 4414, 6621, 8730, 11035, 13242, 19863, 22070, 33105, 39726, 66210, 99315, 198630, 214079, 428158, 642237, 1070395, 1284474, 1926711, 2140790, 3211185, 3853422, 6422370, 9633555, 19267110]

約数ペア:

[(1, 19267110), (2, 9633555), (3, 6422370), (5, 3853422), (6, 3211185), (9, 2140790), (10, 1926711), (15, 1284474), (18, 1070395), (30, 642237), (45, 428158), (90, 214079), (97, 198630), (194, 99315), (291, 66210), (485, 39726), (582, 33105), (873, 22070), (970, 19863), (1455, 13242), (1746, 11035), (2207, 8730), (2910, 6621), (4365, 4414)]