19202304

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2273}}^1$

素因数の和:2303

約数の個数: 72

約数和(自身を含む): 55776672

約数和(自身を除く): 36574368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2273, 2816, 4224, 4546, 6819, 8448, 9092, 13638, 18184, 25003, 27276, 36368, 50006, 54552, 72736, 75009, 100012, 109104, 145472, 150018, 200024, 218208, 290944, 300036, 400048, 436416, 581888, 600072, 800096, 872832, 1200144, 1600192, 1745664, 2400288, 3200384, 4800576, 6400768, 9601152, 19202304]

約数ペア:

[(1, 19202304), (2, 9601152), (3, 6400768), (4, 4800576), (6, 3200384), (8, 2400288), (11, 1745664), (12, 1600192), (16, 1200144), (22, 872832), (24, 800096), (32, 600072), (33, 581888), (44, 436416), (48, 400048), (64, 300036), (66, 290944), (88, 218208), (96, 200024), (128, 150018), (132, 145472), (176, 109104), (192, 100012), (256, 75009), (264, 72736), (352, 54552), (384, 50006), (528, 36368), (704, 27276), (768, 25003), (1056, 18184), (1408, 13638), (2112, 9092), (2273, 8448), (2816, 6819), (4224, 4546)]