19042488

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3623}}^1$

素因数の和:3708

約数の個数: 48

約数和(自身を含む): 52294320

約数和(自身を除く): 33251832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 3623, 5256, 7246, 10869, 14492, 21738, 28984, 32607, 43476, 65214, 86952, 130428, 260856, 264479, 528958, 793437, 1057916, 1586874, 2115832, 2380311, 3173748, 4760622, 6347496, 9521244, 19042488]

約数ペア:

[(1, 19042488), (2, 9521244), (3, 6347496), (4, 4760622), (6, 3173748), (8, 2380311), (9, 2115832), (12, 1586874), (18, 1057916), (24, 793437), (36, 528958), (72, 264479), (73, 260856), (146, 130428), (219, 86952), (292, 65214), (438, 43476), (584, 32607), (657, 28984), (876, 21738), (1314, 14492), (1752, 10869), (2628, 7246), (3623, 5256)]