19850328

素因数分解:

$2^3\times 3^2\times {\mathrm{275699}}^1$

素因数の和:275711

約数の個数: 24

約数和(自身を含む): 53761500

約数和(自身を除く): 33911172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 275699, 551398, 827097, 1102796, 1654194, 2205592, 2481291, 3308388, 4962582, 6616776, 9925164, 19850328]

約数ペア:

[(1, 19850328), (2, 9925164), (3, 6616776), (4, 4962582), (6, 3308388), (8, 2481291), (9, 2205592), (12, 1654194), (18, 1102796), (24, 827097), (36, 551398), (72, 275699)]