19351152

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2278

約数の個数: 60

約数和(自身を含む): 55069144

約数和(自身を除く): 35717992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2203, 2928, 4392, 4406, 6609, 8784, 8812, 13218, 17624, 19827, 26436, 35248, 39654, 52872, 79308, 105744, 134383, 158616, 268766, 317232, 403149, 537532, 806298, 1075064, 1209447, 1612596, 2150128, 2418894, 3225192, 4837788, 6450384, 9675576, 19351152]

約数ペア:

[(1, 19351152), (2, 9675576), (3, 6450384), (4, 4837788), (6, 3225192), (8, 2418894), (9, 2150128), (12, 1612596), (16, 1209447), (18, 1075064), (24, 806298), (36, 537532), (48, 403149), (61, 317232), (72, 268766), (122, 158616), (144, 134383), (183, 105744), (244, 79308), (366, 52872), (488, 39654), (549, 35248), (732, 26436), (976, 19827), (1098, 17624), (1464, 13218), (2196, 8812), (2203, 8784), (2928, 6609), (4392, 4406)]